Function rustc_typeck::middle::pat_util::pat_contains_bindingsExperimental
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pub fn pat_contains_bindings(dm: &RefCell<HashMap<u32, Def, FnvHasher>>, pat: &Pat) -> bool
Checks if the pattern contains any patterns that bind something to
an ident, e.g. foo
, or Foo(foo)
or foo @ Bar(..)
.