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Merge pull request #666 from l1npengtul/static_hash_finetune

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Static Hash Finetuning
This commit is contained in:
Stephen Chung 2022-11-09 20:24:20 +08:00 committed by GitHub
commit 09406d4f7c
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 200 additions and 421 deletions
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291
examples/definitions/.rhai/all_in_one.d.rhai
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@ -677,8 +677,6 @@ op **(u64, int) -> u64;
op **(u8, int) -> u8;
op +(Decimal) -> Decimal;
op +(int) -> int;
op +(f32) -> f32;
@ -801,8 +799,6 @@ op +=(Instant, float) -> ();
/// Add the specified number of `seconds` to the timestamp.
op +=(Instant, int) -> ();
op -(Decimal) -> Decimal;
op -(int) -> int;
op -(f32) -> f32;
@ -1131,9 +1127,6 @@ op ^(u64, u64) -> u64;
op ^(u8, u8) -> u8;
/// Return the absolute value of the decimal number.
fn abs(x: Decimal) -> Decimal;
/// Return the absolute value of the number.
fn abs(x: int) -> int;
@ -1306,13 +1299,6 @@ fn atan(x: float, y: float) -> float;
/// Return the arc-hyperbolic-tangent of the floating-point number, in radians.
fn atanh(x: float) -> float;
/// Get an array of object maps containing the function calls stack.
///
/// If there is no debugging interface registered, an empty array is returned.
///
/// An array of strings is returned under `no_object`.
fn back_trace() -> Array;
/// Return an iterator over all the bits in the number.
///
/// # Example
@ -1426,9 +1412,6 @@ fn blob(len: int, value: int) -> Blob;
/// ```
fn bytes(string: String) -> int;
/// Return the smallest whole number larger than or equals to the decimal number.
fn ceiling(x: Decimal) -> Decimal;
/// Return the smallest whole number larger than or equals to the floating-point number.
fn ceiling(x: float) -> float;
@ -1570,8 +1553,63 @@ fn clear(string: String) -> ();
/// ```
fn contains(array: Array, value: ?) -> bool;
/// Return the cosine of the decimal number in radians.
fn cos(x: Decimal) -> Decimal;
/// Return `true` if the BLOB contains a specified byte value.
///
/// # Example
///
/// ```rhai
/// let text = "hello, world!";
///
/// print(text.contains('h')); // prints true
///
/// print(text.contains('x')); // prints false
/// ```
fn contains(blob: Blob, value: int) -> bool;
/// Returns `true` if the object map contains a specified property.
///
/// # Example
///
/// ```rhai
/// let m = #{a: 1, b: 2, c: 3};
///
/// print(m.contains("b")); // prints true
///
/// print(m.contains("x")); // prints false
/// ```
fn contains(map: Map, property: String) -> bool;
/// Return `true` if the range contains a specified value.
fn contains(range: ExclusiveRange, value: int) -> bool;
/// Return `true` if the range contains a specified value.
fn contains(range: InclusiveRange, value: int) -> bool;
/// Return `true` if the string contains a specified character.
///
/// # Example
///
/// ```rhai
/// let text = "hello, world!";
///
/// print(text.contains('h')); // prints true
///
/// print(text.contains('x')); // prints false
/// ```
fn contains(string: String, character: char) -> bool;
/// Return `true` if the string contains a specified string.
///
/// # Example
///
/// ```rhai
/// let text = "hello, world!";
///
/// print(text.contains("hello")); // prints true
///
/// print(text.contains("hey")); // prints false
/// ```
fn contains(string: String, match_string: String) -> bool;
/// Return the cosine of the floating-point number in radians.
fn cos(x: float) -> float;
@ -1650,37 +1688,37 @@ fn crop(string: String, start: int) -> ();
fn crop(string: String, start: int, len: int) -> ();
/// Return the empty string.
fn debug() -> String;
op debug() -> String;
/// Convert the array into a string.
fn debug(array: Array) -> String;
op debug(Array) -> String;
/// Convert the string into debug format.
fn debug(character: char) -> String;
op debug(char) -> String;
/// Convert the function pointer into a string in debug format.
fn debug(f: FnPtr) -> String;
op debug(FnPtr) -> String;
/// Convert the value of the `item` into a string in debug format.
fn debug(item: ?) -> String;
op debug(?) -> String;
/// Convert the object map into a string.
fn debug(map: Map) -> String;
op debug(Map) -> String;
/// Convert the value of `number` into a string.
fn debug(number: f32) -> String;
op debug(f32) -> String;
/// Convert the value of `number` into a string.
fn debug(number: float) -> String;
op debug(float) -> String;
/// Convert the string into debug format.
fn debug(string: String) -> String;
op debug(String) -> String;
/// Convert the unit into a string in debug format.
fn debug(unit: ()) -> String;
op debug(()) -> String;
/// Convert the boolean value into a string in debug format.
fn debug(value: bool) -> String;
op debug(bool) -> String;
/// Remove duplicated _consecutive_ elements from the array.
///
@ -1986,9 +2024,6 @@ fn end(range: InclusiveRange) -> int;
/// ```
fn ends_with(string: String, match_string: String) -> bool;
/// Return the exponential of the decimal number.
fn exp(x: Decimal) -> Decimal;
/// Return the exponential of the floating-point number.
fn exp(x: float) -> float;
@ -2199,15 +2234,9 @@ fn filter(array: Array, filter: FnPtr) -> Array;
/// ```
fn filter(array: Array, filter_func: String) -> Array;
/// Return the largest whole number less than or equals to the decimal number.
fn floor(x: Decimal) -> Decimal;
/// Return the largest whole number less than or equals to the floating-point number.
fn floor(x: float) -> float;
/// Return the fractional part of the decimal number.
fn fraction(x: Decimal) -> Decimal;
/// Return the fractional part of the floating-point number.
fn fraction(x: float) -> float;
@ -2309,9 +2338,6 @@ fn get bits(value: int) -> Iterator<bool>;
/// ```
fn get bytes(string: String) -> int;
/// Return the smallest whole number larger than or equals to the decimal number.
fn get ceiling(x: Decimal) -> Decimal;
/// Return the smallest whole number larger than or equals to the floating-point number.
fn get ceiling(x: float) -> float;
@ -2345,21 +2371,12 @@ fn get end(range: ExclusiveRange) -> int;
/// Return the end of the inclusive range.
fn get end(range: InclusiveRange) -> int;
/// Return the largest whole number less than or equals to the decimal number.
fn get floor(x: Decimal) -> Decimal;
/// Return the largest whole number less than or equals to the floating-point number.
fn get floor(x: float) -> float;
/// Return the fractional part of the decimal number.
fn get fraction(x: Decimal) -> Decimal;
/// Return the fractional part of the floating-point number.
fn get fraction(x: float) -> float;
/// Return the integral part of the decimal number.
fn get int(x: Decimal) -> Decimal;
/// Return the integral part of the floating-point number.
fn get int(x: float) -> float;
@ -2470,9 +2487,6 @@ fn get is_odd(x: u64) -> bool;
/// Return true if the number is odd.
fn get is_odd(x: u8) -> bool;
/// Return true if the decimal number is zero.
fn get is_zero(x: Decimal) -> bool;
/// Return true if the number is zero.
fn get is_zero(x: int) -> bool;
@ -2549,10 +2563,6 @@ fn get len(string: String) -> int;
/// ```
fn get name(fn_ptr: FnPtr) -> String;
/// Return the nearest whole number closest to the decimal number.
/// Always round mid-point towards the closest even number.
fn get round(x: Decimal) -> Decimal;
/// Return the nearest whole number closest to the floating-point number.
/// Rounds away from zero.
fn get round(x: float) -> float;
@ -2917,9 +2927,6 @@ fn insert(array: Array, index: int, item: ?) -> ();
/// ```
fn insert(blob: Blob, index: int, value: int) -> ();
/// Return the integral part of the decimal number.
fn int(x: Decimal) -> Decimal;
/// Return the integral part of the floating-point number.
fn int(x: float) -> float;
@ -3033,9 +3040,6 @@ fn is_odd(x: u64) -> bool;
/// Return true if the number is odd.
fn is_odd(x: u8) -> bool;
/// Return true if the decimal number is zero.
fn is_zero(x: Decimal) -> bool;
/// Return true if the number is zero.
fn is_zero(x: int) -> bool;
@ -3113,15 +3117,9 @@ fn len(map: Map) -> int;
/// ```
fn len(string: String) -> int;
/// Return the natural log of the decimal number.
fn ln(x: Decimal) -> Decimal;
/// Return the natural log of the floating-point number.
fn ln(x: float) -> float;
/// Return the log of the decimal number with base 10.
fn log(x: Decimal) -> Decimal;
/// Return the log of the floating-point number with base 10.
fn log(x: float) -> float;
@ -3422,17 +3420,6 @@ fn parse_be_int(blob: Blob, range: RangeInclusive<int>) -> int;
/// ```
fn parse_be_int(blob: Blob, start: int, len: int) -> int;
/// Parse a string into a decimal number.
///
/// # Example
///
/// ```rhai
/// let x = parse_decimal("123.456");
///
/// print(x); // prints 123.456
/// ```
fn parse_decimal(string: String) -> Decimal;
/// Parse a string into a floating-point number.
///
/// # Example
@ -3472,6 +3459,17 @@ fn parse_int(string: String) -> int;
/// ```
fn parse_int(string: String, radix: int) -> int;
/// Parse a JSON string into a value.
///
/// # Example
///
/// ```rhai
/// let m = parse_json(`{"a":1, "b":2, "c":3}`);
///
/// print(m); // prints #{"a":1, "b":2, "c":3}
/// ```
fn parse_json(json: String) -> ?;
/// Parse the bytes within an exclusive `range` in the BLOB as a `FLOAT`
/// in little-endian byte order.
///
@ -3621,34 +3619,34 @@ fn pop(string: String) -> ?;
fn pop(string: String, len: int) -> String;
/// Return the empty string.
fn print() -> String;
op print() -> String;
/// Convert the array into a string.
fn print(array: Array) -> String;
op print(Array) -> String;
/// Return the character into a string.
fn print(character: char) -> String;
op print(char) -> String;
/// Convert the value of the `item` into a string.
fn print(item: ?) -> String;
op print(?) -> String;
/// Convert the object map into a string.
fn print(map: Map) -> String;
op print(Map) -> String;
/// Convert the value of `number` into a string.
fn print(number: f32) -> String;
op print(f32) -> String;
/// Convert the value of `number` into a string.
fn print(number: float) -> String;
op print(float) -> String;
/// Return the `string`.
fn print(string: String) -> String;
op print(String) -> String;
/// Return the empty string.
fn print(unit: ()) -> String;
op print(()) -> String;
/// Return the boolean value into a string.
fn print(value: bool) -> String;
op print(bool) -> String;
/// Add a new element, which is not another array, to the end of the array.
///
@ -3810,27 +3808,6 @@ fn range(from: u64, to: u64) -> Iterator<u64>;
/// ```
fn range(from: u8, to: u8) -> Iterator<u8>;
/// Return an iterator over an exclusive range, each iteration increasing by `step`.
///
/// If `range` is reversed and `step` < 0, iteration goes backwards.
///
/// Otherwise, if `range` is empty, an empty iterator is returned.
///
/// # Example
///
/// ```rhai
/// // prints all values from 8 to 17 in steps of 3
/// for n in range(8..18, 3) {
/// print(n);
/// }
///
/// // prints all values down from 18 to 9 in steps of -3
/// for n in range(18..8, -3) {
/// print(n);
/// }
/// ```
fn range(range: Range<Decimal>, step: Decimal) -> Iterator<Decimal>;
/// Return an iterator over an exclusive range, each iteration increasing by `step`.
///
/// If `range` is reversed and `step` < 0, iteration goes backwards.
@ -4062,28 +4039,6 @@ fn range(range: Range<u64>, step: u64) -> Iterator<u64>;
/// ```
fn range(range: Range<u8>, step: u8) -> Iterator<u8>;
/// Return an iterator over the exclusive range of `from..to`, each iteration increasing by `step`.
/// The value `to` is never included.
///
/// If `from` > `to` and `step` < 0, iteration goes backwards.
///
/// If `from` > `to` and `step` > 0 or `from` < `to` and `step` < 0, an empty iterator is returned.
///
/// # Example
///
/// ```rhai
/// // prints all values from 8 to 17 in steps of 3
/// for n in range(8, 18, 3) {
/// print(n);
/// }
///
/// // prints all values down from 18 to 9 in steps of -3
/// for n in range(18, 8, -3) {
/// print(n);
/// }
/// ```
fn range(from: Decimal, to: Decimal, step: Decimal) -> Iterator<Decimal>;
/// Return an iterator over the exclusive range of `from..to`, each iteration increasing by `step`.
/// The value `to` is never included.
///
@ -4917,34 +4872,10 @@ fn reverse(array: Array) -> ();
/// ```
fn reverse(blob: Blob) -> ();
/// Return the nearest whole number closest to the decimal number.
/// Always round mid-point towards the closest even number.
fn round(x: Decimal) -> Decimal;
/// Return the nearest whole number closest to the floating-point number.
/// Rounds away from zero.
fn round(x: float) -> float;
/// Round the decimal number to the specified number of `digits` after the decimal point and return it.
/// Always round mid-point towards the closest even number.
fn round(x: Decimal, digits: int) -> Decimal;
/// Round the decimal number to the specified number of `digits` after the decimal point and return it.
/// Always round towards zero.
fn round_down(x: Decimal, digits: int) -> Decimal;
/// Round the decimal number to the specified number of `digits` after the decimal point and return it.
/// Always round mid-points towards zero.
fn round_half_down(x: Decimal, digits: int) -> Decimal;
/// Round the decimal number to the specified number of `digits` after the decimal point and return it.
/// Always round mid-points away from zero.
fn round_half_up(x: Decimal, digits: int) -> Decimal;
/// Round the decimal number to the specified number of `digits` after the decimal point and return it.
/// Always round away from zero.
fn round_up(x: Decimal, digits: int) -> Decimal;
/// Set the element at the `index` position in the array to a new `value`.
///
/// * If `index` < 0, position counts from the end of the array (`-1` is the last element).
@ -5170,13 +5101,6 @@ fn shift(array: Array) -> ?;
/// ```
fn shift(blob: Blob) -> int;
/// Return the sign (as an integer) of the decimal number according to the following:
///
/// * `0` if the number is zero
/// * `1` if the number is positive
/// * `-1` if the number is negative
fn sign(x: Decimal) -> int;
/// Return the sign (as an integer) of the number according to the following:
///
/// * `0` if the number is zero
@ -5226,9 +5150,6 @@ fn sign(x: i32) -> int;
/// * `-1` if the number is negative
fn sign(x: i8) -> int;
/// Return the sine of the decimal number in radians.
fn sin(x: Decimal) -> Decimal;
/// Return the sine of the floating-point number in radians.
fn sin(x: float) -> float;
@ -5658,9 +5579,6 @@ fn split_rev(string: String, delimiter: String, segments: int) -> Array;
/// ```
fn split_rev(string: String, delimiter: char, segments: int) -> Array;
/// Return the square root of the decimal number.
fn sqrt(x: Decimal) -> Decimal;
/// Return the square root of the floating-point number.
fn sqrt(x: float) -> float;
@ -5755,9 +5673,6 @@ fn sub_string(string: String, start: int, len: int) -> String;
/// ```
fn tag(value: ?) -> int;
/// Return the tangent of the decimal number in radians.
fn tan(x: Decimal) -> Decimal;
/// Return the tangent of the floating-point number in radians.
fn tan(x: float) -> float;
@ -5874,34 +5789,9 @@ fn to_debug(unit: ()) -> String;
/// Convert the boolean value into a string in debug format.
fn to_debug(value: bool) -> String;
/// Convert the floating-point number to decimal.
fn to_decimal(x: f32) -> Decimal;
/// Convert the floating-point number to decimal.
fn to_decimal(x: float) -> Decimal;
fn to_decimal(x: i16) -> Decimal;
fn to_decimal(x: i32) -> Decimal;
fn to_decimal(x: int) -> Decimal;
fn to_decimal(x: i8) -> Decimal;
fn to_decimal(x: u16) -> Decimal;
fn to_decimal(x: u32) -> Decimal;
fn to_decimal(x: u64) -> Decimal;
fn to_decimal(x: u8) -> Decimal;
/// Convert radians to degrees.
fn to_degrees(x: float) -> float;
/// Convert the decimal number to floating-point.
fn to_float(x: Decimal) -> float;
/// Convert the 32-bit floating-point number to 64-bit.
fn to_float(x: f32) -> float;
@ -5953,9 +5843,6 @@ fn to_hex(value: u64) -> String;
/// Convert the `value` into a string in hex format.
fn to_hex(value: u8) -> String;
/// Convert the decimal number into an integer.
fn to_int(x: Decimal) -> int;
fn to_int(x: char) -> int;
/// Convert the floating-point number into an integer.

291
examples/definitions/.rhai/definitions/__static__.d.rhai
View File

@ -159,8 +159,6 @@ op **(u64, int) -> u64;
op **(u8, int) -> u8;
op +(Decimal) -> Decimal;
op +(int) -> int;
op +(f32) -> f32;
@ -283,8 +281,6 @@ op +=(Instant, float) -> ();
/// Add the specified number of `seconds` to the timestamp.
op +=(Instant, int) -> ();
op -(Decimal) -> Decimal;
op -(int) -> int;
op -(f32) -> f32;
@ -613,9 +609,6 @@ op ^(u64, u64) -> u64;
op ^(u8, u8) -> u8;
/// Return the absolute value of the decimal number.
fn abs(x: Decimal) -> Decimal;
/// Return the absolute value of the number.
fn abs(x: int) -> int;
@ -788,13 +781,6 @@ fn atan(x: float, y: float) -> float;
/// Return the arc-hyperbolic-tangent of the floating-point number, in radians.
fn atanh(x: float) -> float;
/// Get an array of object maps containing the function calls stack.
///
/// If there is no debugging interface registered, an empty array is returned.
///
/// An array of strings is returned under `no_object`.
fn back_trace() -> Array;
/// Return an iterator over all the bits in the number.
///
/// # Example
@ -908,9 +894,6 @@ fn blob(len: int, value: int) -> Blob;
/// ```
fn bytes(string: String) -> int;
/// Return the smallest whole number larger than or equals to the decimal number.
fn ceiling(x: Decimal) -> Decimal;
/// Return the smallest whole number larger than or equals to the floating-point number.
fn ceiling(x: float) -> float;
@ -1052,8 +1035,63 @@ fn clear(string: String) -> ();
/// ```
fn contains(array: Array, value: ?) -> bool;
/// Return the cosine of the decimal number in radians.
fn cos(x: Decimal) -> Decimal;
/// Return `true` if the BLOB contains a specified byte value.
///
/// # Example
///
/// ```rhai
/// let text = "hello, world!";
///
/// print(text.contains('h')); // prints true
///
/// print(text.contains('x')); // prints false
/// ```
fn contains(blob: Blob, value: int) -> bool;
/// Returns `true` if the object map contains a specified property.
///
/// # Example
///
/// ```rhai
/// let m = #{a: 1, b: 2, c: 3};
///
/// print(m.contains("b")); // prints true
///
/// print(m.contains("x")); // prints false
/// ```
fn contains(map: Map, property: String) -> bool;
/// Return `true` if the range contains a specified value.
fn contains(range: ExclusiveRange, value: int) -> bool;
/// Return `true` if the range contains a specified value.
fn contains(range: InclusiveRange, value: int) -> bool;
/// Return `true` if the string contains a specified character.
///
/// # Example
///
/// ```rhai
/// let text = "hello, world!";
///
/// print(text.contains('h')); // prints true
///
/// print(text.contains('x')); // prints false
/// ```
fn contains(string: String, character: char) -> bool;
/// Return `true` if the string contains a specified string.
///
/// # Example
///
/// ```rhai
/// let text = "hello, world!";
///
/// print(text.contains("hello")); // prints true
///
/// print(text.contains("hey")); // prints false
/// ```
fn contains(string: String, match_string: String) -> bool;
/// Return the cosine of the floating-point number in radians.
fn cos(x: float) -> float;
@ -1132,37 +1170,37 @@ fn crop(string: String, start: int) -> ();
fn crop(string: String, start: int, len: int) -> ();
/// Return the empty string.
fn debug() -> String;
op debug() -> String;
/// Convert the array into a string.
fn debug(array: Array) -> String;
op debug(Array) -> String;
/// Convert the string into debug format.
fn debug(character: char) -> String;
op debug(char) -> String;
/// Convert the function pointer into a string in debug format.
fn debug(f: FnPtr) -> String;
op debug(FnPtr) -> String;
/// Convert the value of the `item` into a string in debug format.
fn debug(item: ?) -> String;
op debug(?) -> String;
/// Convert the object map into a string.
fn debug(map: Map) -> String;
op debug(Map) -> String;
/// Convert the value of `number` into a string.
fn debug(number: f32) -> String;
op debug(f32) -> String;
/// Convert the value of `number` into a string.
fn debug(number: float) -> String;
op debug(float) -> String;
/// Convert the string into debug format.
fn debug(string: String) -> String;
op debug(String) -> String;
/// Convert the unit into a string in debug format.
fn debug(unit: ()) -> String;
op debug(()) -> String;
/// Convert the boolean value into a string in debug format.
fn debug(value: bool) -> String;
op debug(bool) -> String;
/// Remove duplicated _consecutive_ elements from the array.
///
@ -1468,9 +1506,6 @@ fn end(range: InclusiveRange) -> int;
/// ```
fn ends_with(string: String, match_string: String) -> bool;
/// Return the exponential of the decimal number.
fn exp(x: Decimal) -> Decimal;
/// Return the exponential of the floating-point number.
fn exp(x: float) -> float;
@ -1681,15 +1716,9 @@ fn filter(array: Array, filter: FnPtr) -> Array;
/// ```
fn filter(array: Array, filter_func: String) -> Array;
/// Return the largest whole number less than or equals to the decimal number.
fn floor(x: Decimal) -> Decimal;
/// Return the largest whole number less than or equals to the floating-point number.
fn floor(x: float) -> float;
/// Return the fractional part of the decimal number.
fn fraction(x: Decimal) -> Decimal;
/// Return the fractional part of the floating-point number.
fn fraction(x: float) -> float;
@ -1791,9 +1820,6 @@ fn get bits(value: int) -> Iterator<bool>;
/// ```
fn get bytes(string: String) -> int;
/// Return the smallest whole number larger than or equals to the decimal number.
fn get ceiling(x: Decimal) -> Decimal;
/// Return the smallest whole number larger than or equals to the floating-point number.
fn get ceiling(x: float) -> float;
@ -1827,21 +1853,12 @@ fn get end(range: ExclusiveRange) -> int;
/// Return the end of the inclusive range.
fn get end(range: InclusiveRange) -> int;
/// Return the largest whole number less than or equals to the decimal number.
fn get floor(x: Decimal) -> Decimal;
/// Return the largest whole number less than or equals to the floating-point number.
fn get floor(x: float) -> float;
/// Return the fractional part of the decimal number.
fn get fraction(x: Decimal) -> Decimal;
/// Return the fractional part of the floating-point number.
fn get fraction(x: float) -> float;
/// Return the integral part of the decimal number.
fn get int(x: Decimal) -> Decimal;
/// Return the integral part of the floating-point number.
fn get int(x: float) -> float;
@ -1952,9 +1969,6 @@ fn get is_odd(x: u64) -> bool;
/// Return true if the number is odd.
fn get is_odd(x: u8) -> bool;
/// Return true if the decimal number is zero.
fn get is_zero(x: Decimal) -> bool;
/// Return true if the number is zero.
fn get is_zero(x: int) -> bool;
@ -2031,10 +2045,6 @@ fn get len(string: String) -> int;
/// ```
fn get name(fn_ptr: FnPtr) -> String;
/// Return the nearest whole number closest to the decimal number.
/// Always round mid-point towards the closest even number.
fn get round(x: Decimal) -> Decimal;
/// Return the nearest whole number closest to the floating-point number.
/// Rounds away from zero.
fn get round(x: float) -> float;
@ -2399,9 +2409,6 @@ fn insert(array: Array, index: int, item: ?) -> ();
/// ```
fn insert(blob: Blob, index: int, value: int) -> ();
/// Return the integral part of the decimal number.
fn int(x: Decimal) -> Decimal;
/// Return the integral part of the floating-point number.
fn int(x: float) -> float;
@ -2515,9 +2522,6 @@ fn is_odd(x: u64) -> bool;
/// Return true if the number is odd.
fn is_odd(x: u8) -> bool;
/// Return true if the decimal number is zero.
fn is_zero(x: Decimal) -> bool;
/// Return true if the number is zero.
fn is_zero(x: int) -> bool;
@ -2595,15 +2599,9 @@ fn len(map: Map) -> int;
/// ```
fn len(string: String) -> int;
/// Return the natural log of the decimal number.
fn ln(x: Decimal) -> Decimal;
/// Return the natural log of the floating-point number.
fn ln(x: float) -> float;
/// Return the log of the decimal number with base 10.
fn log(x: Decimal) -> Decimal;
/// Return the log of the floating-point number with base 10.
fn log(x: float) -> float;
@ -2904,17 +2902,6 @@ fn parse_be_int(blob: Blob, range: RangeInclusive<int>) -> int;
/// ```
fn parse_be_int(blob: Blob, start: int, len: int) -> int;
/// Parse a string into a decimal number.
///
/// # Example
///
/// ```rhai
/// let x = parse_decimal("123.456");
///
/// print(x); // prints 123.456
/// ```
fn parse_decimal(string: String) -> Decimal;
/// Parse a string into a floating-point number.
///
/// # Example
@ -2954,6 +2941,17 @@ fn parse_int(string: String) -> int;
/// ```
fn parse_int(string: String, radix: int) -> int;
/// Parse a JSON string into a value.
///
/// # Example
///
/// ```rhai
/// let m = parse_json(`{"a":1, "b":2, "c":3}`);
///
/// print(m); // prints #{"a":1, "b":2, "c":3}
/// ```
fn parse_json(json: String) -> ?;
/// Parse the bytes within an exclusive `range` in the BLOB as a `FLOAT`
/// in little-endian byte order.
///
@ -3103,34 +3101,34 @@ fn pop(string: String) -> ?;
fn pop(string: String, len: int) -> String;
/// Return the empty string.
fn print() -> String;
op print() -> String;
/// Convert the array into a string.
fn print(array: Array) -> String;
op print(Array) -> String;
/// Return the character into a string.
fn print(character: char) -> String;
op print(char) -> String;
/// Convert the value of the `item` into a string.
fn print(item: ?) -> String;
op print(?) -> String;
/// Convert the object map into a string.
fn print(map: Map) -> String;
op print(Map) -> String;
/// Convert the value of `number` into a string.
fn print(number: f32) -> String;
op print(f32) -> String;
/// Convert the value of `number` into a string.
fn print(number: float) -> String;
op print(float) -> String;
/// Return the `string`.
fn print(string: String) -> String;
op print(String) -> String;
/// Return the empty string.
fn print(unit: ()) -> String;
op print(()) -> String;
/// Return the boolean value into a string.
fn print(value: bool) -> String;
op print(bool) -> String;
/// Add a new element, which is not another array, to the end of the array.
///
@ -3292,27 +3290,6 @@ fn range(from: u64, to: u64) -> Iterator<u64>;
/// ```
fn range(from: u8, to: u8) -> Iterator<u8>;
/// Return an iterator over an exclusive range, each iteration increasing by `step`.
///
/// If `range` is reversed and `step` < 0, iteration goes backwards.
///
/// Otherwise, if `range` is empty, an empty iterator is returned.
///
/// # Example
///
/// ```rhai
/// // prints all values from 8 to 17 in steps of 3
/// for n in range(8..18, 3) {
/// print(n);
/// }
///
/// // prints all values down from 18 to 9 in steps of -3
/// for n in range(18..8, -3) {
/// print(n);
/// }
/// ```
fn range(range: Range<Decimal>, step: Decimal) -> Iterator<Decimal>;
/// Return an iterator over an exclusive range, each iteration increasing by `step`.
///
/// If `range` is reversed and `step` < 0, iteration goes backwards.
@ -3544,28 +3521,6 @@ fn range(range: Range<u64>, step: u64) -> Iterator<u64>;
/// ```
fn range(range: Range<u8>, step: u8) -> Iterator<u8>;
/// Return an iterator over the exclusive range of `from..to`, each iteration increasing by `step`.
/// The value `to` is never included.
///
/// If `from` > `to` and `step` < 0, iteration goes backwards.
///
/// If `from` > `to` and `step` > 0 or `from` < `to` and `step` < 0, an empty iterator is returned.
///
/// # Example
///
/// ```rhai
/// // prints all values from 8 to 17 in steps of 3
/// for n in range(8, 18, 3) {
/// print(n);
/// }
///
/// // prints all values down from 18 to 9 in steps of -3
/// for n in range(18, 8, -3) {
/// print(n);
/// }
/// ```
fn range(from: Decimal, to: Decimal, step: Decimal) -> Iterator<Decimal>;
/// Return an iterator over the exclusive range of `from..to`, each iteration increasing by `step`.
/// The value `to` is never included.
///
@ -4399,34 +4354,10 @@ fn reverse(array: Array) -> ();
/// ```
fn reverse(blob: Blob) -> ();
/// Return the nearest whole number closest to the decimal number.
/// Always round mid-point towards the closest even number.
fn round(x: Decimal) -> Decimal;
/// Return the nearest whole number closest to the floating-point number.
/// Rounds away from zero.
fn round(x: float) -> float;
/// Round the decimal number to the specified number of `digits` after the decimal point and return it.
/// Always round mid-point towards the closest even number.
fn round(x: Decimal, digits: int) -> Decimal;
/// Round the decimal number to the specified number of `digits` after the decimal point and return it.
/// Always round towards zero.
fn round_down(x: Decimal, digits: int) -> Decimal;
/// Round the decimal number to the specified number of `digits` after the decimal point and return it.
/// Always round mid-points towards zero.
fn round_half_down(x: Decimal, digits: int) -> Decimal;
/// Round the decimal number to the specified number of `digits` after the decimal point and return it.
/// Always round mid-points away from zero.
fn round_half_up(x: Decimal, digits: int) -> Decimal;
/// Round the decimal number to the specified number of `digits` after the decimal point and return it.
/// Always round away from zero.
fn round_up(x: Decimal, digits: int) -> Decimal;
/// Set the element at the `index` position in the array to a new `value`.
///
/// * If `index` < 0, position counts from the end of the array (`-1` is the last element).
@ -4652,13 +4583,6 @@ fn shift(array: Array) -> ?;
/// ```
fn shift(blob: Blob) -> int;
/// Return the sign (as an integer) of the decimal number according to the following:
///
/// * `0` if the number is zero
/// * `1` if the number is positive
/// * `-1` if the number is negative
fn sign(x: Decimal) -> int;
/// Return the sign (as an integer) of the number according to the following:
///
/// * `0` if the number is zero
@ -4708,9 +4632,6 @@ fn sign(x: i32) -> int;
/// * `-1` if the number is negative
fn sign(x: i8) -> int;
/// Return the sine of the decimal number in radians.
fn sin(x: Decimal) -> Decimal;
/// Return the sine of the floating-point number in radians.
fn sin(x: float) -> float;
@ -5140,9 +5061,6 @@ fn split_rev(string: String, delimiter: String, segments: int) -> Array;
/// ```
fn split_rev(string: String, delimiter: char, segments: int) -> Array;
/// Return the square root of the decimal number.
fn sqrt(x: Decimal) -> Decimal;
/// Return the square root of the floating-point number.
fn sqrt(x: float) -> float;
@ -5237,9 +5155,6 @@ fn sub_string(string: String, start: int, len: int) -> String;
/// ```
fn tag(value: ?) -> int;
/// Return the tangent of the decimal number in radians.
fn tan(x: Decimal) -> Decimal;
/// Return the tangent of the floating-point number in radians.
fn tan(x: float) -> float;
@ -5356,34 +5271,9 @@ fn to_debug(unit: ()) -> String;
/// Convert the boolean value into a string in debug format.
fn to_debug(value: bool) -> String;
/// Convert the floating-point number to decimal.
fn to_decimal(x: f32) -> Decimal;
/// Convert the floating-point number to decimal.
fn to_decimal(x: float) -> Decimal;
fn to_decimal(x: i16) -> Decimal;
fn to_decimal(x: i32) -> Decimal;
fn to_decimal(x: int) -> Decimal;
fn to_decimal(x: i8) -> Decimal;
fn to_decimal(x: u16) -> Decimal;
fn to_decimal(x: u32) -> Decimal;
fn to_decimal(x: u64) -> Decimal;
fn to_decimal(x: u8) -> Decimal;
/// Convert radians to degrees.
fn to_degrees(x: float) -> float;
/// Convert the decimal number to floating-point.
fn to_float(x: Decimal) -> float;
/// Convert the 32-bit floating-point number to 64-bit.
fn to_float(x: f32) -> float;
@ -5435,9 +5325,6 @@ fn to_hex(value: u64) -> String;
/// Convert the `value` into a string in hex format.
fn to_hex(value: u8) -> String;
/// Convert the decimal number into an integer.
fn to_int(x: Decimal) -> int;
fn to_int(x: char) -> int;
/// Convert the floating-point number into an integer.

8
examples/definitions/.rhai/defs.json
View File

@ -3,8 +3,8 @@
"general_kenobi": {
"functions": [
{
"baseHash": 727795846011184342,
"fullHash": 5101524478338862216,
"baseHash": 3873007749982070651,
"fullHash": 5865213555928423624,
"namespace": "internal",
"access": "public",
"name": "hello_there",
@ -27,8 +27,8 @@
},
"functions": [
{
"baseHash": 17133166385977770750,
"fullHash": 11299449021188202345,
"baseHash": 12461724250411739075,
"fullHash": 14530626537296006176,
"namespace": "global",
"access": "public",
"name": "minus",

29
src/config/hashing.rs
View File

@ -98,7 +98,7 @@ fn hokmalock(address: usize) -> &'static HokmaLock {
#[must_use]
struct SusLock<T>
where
T: 'static + Copy,
T: 'static,
{
initialized: AtomicBool,
data: UnsafeCell<MaybeUninit<T>>,
@ -107,7 +107,7 @@ where
impl<T> SusLock<T>
where
T: 'static + Copy,
T: 'static,
{
#[inline]
pub const fn new() -> SusLock<T> {
@ -119,14 +119,14 @@ where
}
#[must_use]
pub fn get(&self) -> Option<T> {
pub fn get(&self) -> Option<&'static T> {
if self.initialized.load(Ordering::SeqCst) {
let hokma = hokmalock(unsafe { mem::transmute(self.data.get()) });
// we forgo the optimistic read, because we don't really care
let guard = hokma.write();
let val = {
let cast: *const T = self.data.get().cast();
unsafe { cast.read() }
unsafe { mem::transmute::<*const T, &'static T>(cast) }
};
guard.the_price_of_silence();
Some(val)
@ -136,9 +136,9 @@ where
}
#[must_use]
pub fn get_or_init(&self, f: impl FnOnce() -> T) -> Option<T> {
let value = f();
pub fn get_or_init(&self, f: impl FnOnce() -> T) -> Option<&'static T> {
if !self.initialized.load(Ordering::SeqCst) {
let value = f();
self.initialized.store(true, Ordering::SeqCst);
let hokma = hokmalock(unsafe { mem::transmute(self.data.get()) });
hokma.write();
@ -160,13 +160,13 @@ where
}
}
unsafe impl<T: Sync + Send> Sync for SusLock<T> where T: 'static + Copy {}
unsafe impl<T: Send> Send for SusLock<T> where T: 'static + Copy {}
impl<T: RefUnwindSafe + UnwindSafe> RefUnwindSafe for SusLock<T> where T: 'static + Copy {}
unsafe impl<T: Sync + Send> Sync for SusLock<T> where T: 'static {}
unsafe impl<T: Send> Send for SusLock<T> where T: 'static {}
impl<T: RefUnwindSafe + UnwindSafe> RefUnwindSafe for SusLock<T> where T: 'static {}
impl<T> Drop for SusLock<T>
where
T: 'static + Copy,
T: 'static,
{
#[inline]
fn drop(&mut self) {
@ -216,6 +216,11 @@ pub fn set_ahash_seed(new_seed: Option<[u64; 4]>) -> Result<(), Option<[u64; 4]>
/// See [`set_rhai_ahash_seed`] for more.
#[inline]
#[must_use]
pub fn get_ahash_seed() -> Option<[u64; 4]> {
AHASH_SEED.get_or_init(|| hashing_env::AHASH_SEED).flatten()
pub fn get_ahash_seed() -> &'static Option<[u64; 4]> {
const NONE: &'static Option<[u64; 4]> = &None;
match AHASH_SEED.get_or_init(|| hashing_env::AHASH_SEED) {
Some(ash) => ash,
None => NONE,
}
}

2
src/func/hashing.rs
View File

@ -79,7 +79,7 @@ impl BuildHasher for StraightHasherBuilder {
pub fn get_hasher() -> ahash::AHasher {
match config::hashing::get_ahash_seed() {
Some([seed1, seed2, seed3, seed4]) if seed1 | seed2 | seed3 | seed4 != 0 => {
ahash::RandomState::with_seeds(seed1, seed2, seed3, seed4).build_hasher()
ahash::RandomState::with_seeds(*seed1, *seed2, *seed3, *seed4).build_hasher()
}
_ => ahash::AHasher::default(),
}