[−][src]Function rustc_codegen_llvm::llvm_util::all_known_features
pub fn all_known_features(
) -> impl Iterator<Item = (&'static str, Option<&'static str>)>
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
When rustdoc is running, provide a list of all known features so that all their respective primtives may be documented.
IMPORTANT: If you're adding another whitelist to the above lists, make sure to add it to this iterator!