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Cargo.toml
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Cargo.toml
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[workspace]
members = [".", "codegen"]
[package]
name = "rhai"
version = "1.19.0"
rust-version = "1.66.0"
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/rhai"
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 = "1.7.0", default-features = false, features = ["union", "const_new", "const_generics"] }
thin-vec = { version = "0.2.13", default-features = false }
ahash = { version = "0.8.2", default-features = false, features = ["compile-time-rng"] }
num-traits = { version = "0.2.0", default-features = false }
once_cell = { version = "1.7.0", default-features = false, features = ["race"] }
bitflags = { version = "2.0.0", default-features = false }
smartstring = { version = "1.0.0", default-features = false }
rhai_codegen = { version = "2.1.0", path = "codegen" }
no-std-compat = { git = "https://gitlab.com/jD91mZM2/no-std-compat", version = "0.4.1", default-features = false, features = ["alloc", "compat_sync"], optional = true }
libm = { version = "0.2.0", default-features = false, optional = true }
hashbrown = { version = "0.14.0", optional = true }
core-error = { version = "0.0.0", default-features = false, features = ["alloc"], optional = true }
serde = { version = "1.0.96", default-features = false, features = ["derive", "alloc"], optional = true }
serde_json = { version = "1.0.45", default-features = false, features = ["alloc"], optional = true }
unicode-xid = { version = "0.2.0", default-features = false, optional = true }
rust_decimal = { version = "1.16.0", default-features = false, features = ["maths"], optional = true }
getrandom = { version = "0.2.0", optional = true }
rustyline = { version = "13.0.0", optional = true }
document-features = { version = "0.2.0", optional = true }
arbitrary = { version = "1.3.2", optional = true, features = ["derive"] }
[dev-dependencies]
rmp-serde = "1.1.0"
serde_json = { version = "1.0.45", default-features = false, features = ["alloc"] }
[features]
## Default features: `std`, uses runtime random numbers for hashing.
default = ["std", "ahash/runtime-rng"] # ahash/runtime-rng trumps ahash/compile-time-rng
## Standard features: uses compile-time random number for hashing.
std = ["once_cell/std", "ahash/std", "num-traits/std", "smartstring/std"]
#! ### Enable Special Functionalities
## Require that all data types implement `Send + Sync` (for multi-threaded usage).
sync = []
## Add support for the [`Decimal`](https://crates.io/crates/rust_decimal) data type (acts as the system floating-point type under `no_float`).
decimal = ["rust_decimal"]
## Enable serialization/deserialization of Rhai data types via [`serde`](https://crates.io/crates/serde).
serde = ["dep:serde", "smartstring/serde", "smallvec/serde", "thin-vec/serde"]
## Allow [Unicode Standard Annex #31](https://unicode.org/reports/tr31/) for identifiers.
unicode-xid-ident = ["unicode-xid"]
## Enable functions metadata (including doc-comments); implies [`serde`](#feature-serde).
metadata = ["serde", "serde_json", "rhai_codegen/metadata", "smartstring/serde"]
## Expose internal data structures (e.g. `AST` nodes).
internals = []
## Enable the debugging interface (implies [`internals`](#feature-internals)).
debugging = ["internals"]
## Features and dependencies required by `bin` tools: `decimal`, `metadata`, `serde`, `debugging` and [`rustyline`](https://crates.io/crates/rustyline).
bin-features = ["decimal", "metadata", "serde", "debugging", "rustyline"]
## Enable fuzzing via the [`arbitrary`](https://crates.io/crates/arbitrary) crate.
fuzz = ["arbitrary", "rust_decimal/rust-fuzz", "serde"]
#! ### System Configuration Features
## Use `f32` instead of `f64` as the system floating-point number type.
f32_float = []
## Use `i32` instead of `i64` for the system integer number type (useful for 32-bit architectures).
## All other integer types (e.g. `u8`) are disabled.
only_i32 = []
## Disable all integer types (e.g. `u8`) other than `i64`.
only_i64 = []
#! ### Disable Language Features
## Remove support for floating-point numbers.
no_float = []
## Remove support for arrays and indexing.
no_index = []
## Remove support for custom types, properties, method-style calls and object maps.
no_object = []
## Remove support for time-stamps.
no_time = []
## Remove support for script-defined functions (implies [`no_closure`](#feature-no_closure)).
no_function = ["no_closure"]
## Remove support for capturing external variables in anonymous functions (i.e. closures).
no_closure = []
## Remove support for loading external modules.
no_module = []
## Remove support for custom syntax.
no_custom_syntax = []
#! ### Performance-Related Features
## Disable all safety checks.
unchecked = []
## Do not track position when parsing.
no_position = []
## Disable the script optimizer.
no_optimize = []
#! ### Compiling for `no-std`
## Turn on `no-std` compilation (nightly only).
no_std = ["no-std-compat", "num-traits/libm", "core-error", "libm", "hashbrown", "no_time"]
#! ### JavaScript Interface for WASM
## Use [`wasm-bindgen`](https://crates.io/crates/wasm-bindgen) as JavaScript interface.
wasm-bindgen = ["getrandom/js", "instant/wasm-bindgen"]
## Use [`stdweb`](https://crates.io/crates/stdweb) as JavaScript interface.
stdweb = ["getrandom/js", "instant/stdweb"]
#! ### Features used in testing environments only
## Compiled with a non-stable compiler (i.e. beta or nightly)
unstable = []
## Running under a testing environment.
testing-environ = []
[[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 = ["document-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 = "v13" }
# Patch SmartString to resolve an UB issue.
#smartstring = { git = "https://github.com/bodil/smartstring", ref = "refs/pull/34/head" }