macro_rules! impl_stable_hash_for {
(enum $enum_name:path { $( $variant:ident $( ( $($field:ident $(-> $delegate:tt)*),* ) )* ),* $(,)* }) => { ... };
(struct $struct_name:path { $($field:ident $(-> $delegate:tt)*),* $(,)* }) => { ... };
(tuple_struct $struct_name:path { $($field:ident $(-> $delegate:tt)*),* $(,)* }) => { ... };
(impl<$tcx:lifetime $(, $T:ident)*> for struct $struct_name:path {
$($field:ident),* $(,)*
}) => { ... };
}
🔬 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?