bitflags • 2.6.0A macro to generate structures which behave like bitflags.
DIRECT
0
cfg-if • 1.0.0A macro to ergonomically define an item depending on a large number of #[cfg]
parameters. Structured like an if-else chain, the first matching branch is the
item that gets emitted.
proc-macro2 • 1.0.92A substitute implementation of the compiler's `proc_macro` API to decouple token-based libraries from the procedural macro use case.
regex • 1.8.4An implementation of regular expressions for Rust. This implementation uses
finite automata and guarantees linear time matching on all inputs.
scoped-tls • 1.0.1Library implementation of the standard library's old `scoped_thread_local!`
macro for providing scoped access to thread local storage (TLS) so any type can
be stored into TLS.