Module rustc_mir_build::thir::pattern

source · [−]
Expand description

Validation of patterns/matches.

Modules

check_match 🔒
const_to_pat 🔒
deconstruct_pat 🔒

super::usefulness explains most of what is happening in this file. As explained there, values and patterns are made from constructors applied to fields. This file defines a Constructor enum, a Fields struct, and various operations to manipulate them and convert them from/to patterns.

usefulness 🔒

Note: tests specific to this file can be found in:

Macros

ClonePatternFoldableImpls 🔒

Structs

PatCtxt 🔒

Enums

PatternError 🔒

Traits

PatternFoldable 🔒
PatternFolder 🔒

Functions

compare_const_vals 🔒
pat_from_hir 🔒