rustc_
query_
system
1.89.0-nightly
(283db70ac 2025-05-25)
In rustc_
query_
system::
query::
plumbing
rustc_query_system
::
query
::
plumbing
Function
equivalent_key
Copy item path
Source
fn equivalent_key<K:
Eq
, V>(k:
&K
) -> impl
Fn
(&
(K, V)
) ->
bool
+ '_