Module version 

Build- and compiler-version constants and helpers captured at build time.

Constants

BUILD_TIMESTAMP

UTC timestamp of when the crate was built.

GIT_DESCRIBE

Output of git describe for the build’s source revision.

GIT_SHA

Git commit SHA of the build’s source revision.

RUSTC_CHANNEL

Release channel of the rustc used to build the crate (e.g. stable).

RUSTC_COMMIT_DATE

Commit date of the rustc used to build the crate.

RUSTC_COMMIT_HASH

Commit hash of the rustc used to build the crate.

RUSTC_HOST_TRIPLE

Host target triple of the rustc used to build the crate.

RUSTC_LLVM_VERSION

LLVM version backing the rustc used to build the crate.

RUSTC_SEMVER

Semantic version of the rustc used to build the crate.

Functions

semver

Returns the crate’s semantic version as declared in Cargo.toml.

version

Returns the crate version combined with the git describe string (e.g. 1.2.3-v1.2.3-4-gabcdef).