Function rustc::hir::pat_util::pat_contains_ref_binding [−] [src]

pub fn pat_contains_ref_binding(dm: &RefCell<DefMap>, pat: &Pat) -> Option<Mutability>

Unstable (rustc_private)

Checks if the pattern contains any ref or ref mut bindings, and if yes whether its containing mutable ones or just immutables ones.

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