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.