Crate rustversion_detect

This crate provides a simple API for detecting the rustc compiler version.

It is primarily intended for build scripts, but is also usable at runtime.

The implementation is forked from the rustversion crate, but with proc-macro code removed.

Dependency

Add the following to your build script:

[build-dependencies]
rustversion-detect = "0.1"

Re-exports

pub use crate::date::Date;

pub use crate::version::Channel;

pub use crate::version::RustVersion;

pub use crate::version::StableVersionSpec;

Modules

date

Contains a basic Date type used for differentiating nightly versions of rust.

version

Defines the rust version types.

Macros

dateDeprecated

Declare a Date using the YYYY-MM-DD format (ISO 8601).

maybe_const_fn

Mark a function as const if a cfg!(...) attribute evaluates to true.

specDeprecated

Specify a stable version (a StableVersionSpec).

Constants

RUST_VERSION

The detected rust compiler version.