Struct rustc_mir_build::thir::pattern::const_to_pat::FallbackToConstRef

struct FallbackToConstRef;

This error type signals that we encountered a non-struct-eq situation. We bubble this up in order to get back to the reference destructuring and make that emit a const pattern instead of a deref pattern. This allows us to simply call PartialEq::eq on such patterns (since that function takes a reference) and not have to jump through any hoops to get a reference to the value.

Trait Implementations

impl Debug for FallbackToConstRef

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

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