LatestGitCommit identifies the latest commit hash on the given branch.

LatestGitRelease identifies the latest release of the given rule, returning the version string.

Parse a rules.bzl, returning the set of imported Bazel rules and the *build.File containing the Starlark file's AST.

Parse a rust.bzl, returning the Rust Nightly release date and the set of tools, plus the *build.File containing the Starlark file's AST.

UnmarshalFields processes the AST node for a Starlark function call and stores its parameters into data.

UpdateRepo checks a Git repository (fetched using http_archive) for updates, returning the new version and its checksum if it's updated.

BazelRuleData contains the data representing a Bazel rule's data specified in a struct in //bazel/deps/rules.bzl.

RustToolData contains the data representing a Rust tool's data specified in a struct in //bazel/deps/rust.bzl.

StringField represents a field in a Starlark function that receives a string literal.