rhai/Cargo.toml

[workspace]
members = [".", "codegen"]

[package]
name = "rhai"
version = "1.11.0"
rust-version = "1.61.0"
edition = "2018"
resolver = "2"
authors = ["Jonathan Turner", "Lukáš Hozda", "Stephen Chung", "jhwgh1968"]
description = "Embedded scripting for Rust"
homepage = "https://rhai.rs"
repository = "https://github.com/rhaiscript"
readme = "README.md"
license = "MIT OR Apache-2.0"
include = ["/src/**/*", "/Cargo.toml", "/README.md", "LICENSE*"]
keywords = ["scripting", "scripting-engine", "scripting-language", "embedded"]
categories = ["no-std", "embedded", "wasm", "parser-implementations"]

[dependencies]
smallvec = { version = "1.7", default-features = false, features = ["union", "const_new", "const_generics"] }
# 0.8.1 pulls in `getrandom/js` which breaks no-std
ahash = { version = "=0.8.0", default-features = false, features = ["compile-time-rng"] }
num-traits = { version = "0.2", default-features = false }
bitflags = { version = "1", default-features = false }
smartstring = { version = "1", default-features = false }
rhai_codegen = { version = "1.4.1", path = "codegen", default-features = false }

no-std-compat = { version = "0.4", default-features = false, features = ["alloc"], optional = true }
libm = { version = "0.2", default-features = false, optional = true }
hashbrown = { version = "0.12", optional = true }
core-error = { version = "0.0", default-features = false, features = ["alloc"], optional = true }
serde = { version = "1.0", default-features = false, features = ["derive", "alloc"], optional = true }
serde_json = { version = "1.0", default-features = false, features = ["alloc"], optional = true }
unicode-xid = { version = "0.2", default-features = false, optional = true }
rust_decimal = { version = "1.16", default-features = false, features = ["maths"], optional = true }
getrandom = { version = "0.2", optional = true }
rustyline = { version = "10", optional = true }

[dev-dependencies]
serde_bytes = "0.11"
serde_json = { version = "1.0", default-features = false, features = ["alloc"] }

[features]
default = ["std", "ahash/runtime-rng"]  # ahash/runtime-rng trumps ahash/compile-time-rng
std = ["ahash/std", "num-traits/std", "smartstring/std"]
unchecked = []                  # unchecked arithmetic
sync = []                       # restrict to only types that implement Send + Sync
no_position = []                # do not track position in the parser
no_optimize = []                # no script optimizer
no_float = []                   # no floating-point
f32_float = []                  # set FLOAT=f32
only_i32 = []                   # set INT=i32 (useful for 32-bit systems)
only_i64 = []                   # set INT=i64 (default) and disable support for all other integer types
decimal = ["rust_decimal"]      # add the Decimal number type
no_index = []                   # no arrays and indexing
no_object = []                  # no custom objects
no_time = []                    # no timestamps
no_function = ["no_closure"]    # no script-defined functions (meaning no closures)
no_closure = []                 # no automatic sharing and capture of anonymous functions to external variables
no_module = []                  # no modules
no_custom_syntax = []           # no custom syntax or custom operators
unicode-xid-ident = ["unicode-xid"] # allow Unicode Standard Annex #31 for identifiers.
metadata = ["serde", "serde_json", "rhai_codegen/metadata", "smartstring/serde"] # enable exporting functions metadata
internals = []                  # expose internal data structures
debugging = ["internals"]       # enable debugging
serde = ["dep:serde", "smartstring/serde", "smallvec/serde"] # implement serde for rhai types

# compiling for no-std
no_std = ["no-std-compat", "num-traits/libm", "core-error", "libm", "hashbrown", "no_time"]

# compiling for WASM
wasm-bindgen = ["getrandom/js", "instant/wasm-bindgen"]
stdweb = ["getrandom/js", "instant/stdweb"]

# compiling bin tools
bin-features = ["decimal", "metadata", "serde", "debugging", "rustyline"]

[[bin]]
name = "rhai-repl"
required-features = ["rustyline"]

[[bin]]
name = "rhai-run"

[[bin]]
name = "rhai-dbg"
required-features = ["debugging"]

[[example]]
name = "serde"
required-features = ["serde"]

[[example]]
name = "definitions"
required-features = ["metadata", "internals"]

[profile.release]
lto = "fat"
codegen-units = 1
#opt-level = "z"     # optimize for size
#panic = 'abort'     # remove stack backtrace for no-std

[target.'cfg(target_family = "wasm")'.dependencies]
instant = { version = "0.1.10" } # WASM implementation of std::time::Instant

[package.metadata.docs.rs]
features = ["metadata", "serde", "internals", "decimal", "debugging"]

[patch.crates-io]
# Notice that a custom modified version of `rustyline` is used which supports bracketed paste on Windows.
# This can be moved to the official version when bracketed paste is added.
rustyline = { git = "https://github.com/schungx/rustyline", branch = "v10" }