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Refactor imports.

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This commit is contained in:
Stephen Chung 2022-01-05 12:52:56 +08:00
parent 328f6910b6
commit f35c9c1ac4
1 changed files with 9 additions and 11 deletions
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20
src/types/interner.rs
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@ -1,9 +1,7 @@
#[cfg(not(feature = "no_object"))]
use crate::engine::{make_getter, make_setter, FN_GET, FN_SET};
use crate::{Identifier, ImmutableString};
use std::ops::AddAssign;
#[cfg(feature = "no_std")]
use std::prelude::v1::*;
use std::{collections::BTreeMap, ops::AddAssign};
/// _(internals)_ A factory of identifiers from text strings.
/// Exported under the `internals` feature only.
@ -12,13 +10,13 @@ use std::prelude::v1::*;
#[derive(Debug, Clone, Default, Hash)]
pub struct StringsInterner {
/// Normal strings.
strings: std::collections::BTreeMap<Identifier, ImmutableString>,
strings: BTreeMap<Identifier, ImmutableString>,
/// Property getters.
#[cfg(not(feature = "no_object"))]
getters: std::collections::BTreeMap<Identifier, ImmutableString>,
getters: BTreeMap<Identifier, ImmutableString>,
/// Property setters.
#[cfg(not(feature = "no_object"))]
setters: std::collections::BTreeMap<Identifier, ImmutableString>,
setters: BTreeMap<Identifier, ImmutableString>,
}
impl StringsInterner {
@ -27,11 +25,11 @@ impl StringsInterner {
#[must_use]
pub fn new() -> Self {
Self {
strings: std::collections::BTreeMap::new(),
strings: BTreeMap::new(),
#[cfg(not(feature = "no_object"))]
getters: std::collections::BTreeMap::new(),
getters: BTreeMap::new(),
#[cfg(not(feature = "no_object"))]
setters: std::collections::BTreeMap::new(),
setters: BTreeMap::new(),
}
}
/// Get an identifier from a text string and prefix, adding it to the interner if necessary.
@ -54,9 +52,9 @@ impl StringsInterner {
"" => (&mut self.strings, |s| s.into()),
#[cfg(not(feature = "no_object"))]
FN_GET => (&mut self.getters, |s| make_getter(s)),
crate::engine::FN_GET => (&mut self.getters, crate::engine::make_getter),
#[cfg(not(feature = "no_object"))]
FN_SET => (&mut self.setters, |s| make_setter(s)),
crate::engine::FN_SET => (&mut self.setters, crate::engine::make_setter),
_ => unreachable!("unsupported prefix {}", prefix.as_ref()),
};