Enum rustc_resolve::late::PatternSource

pub enum PatternSource {
    Match,
    Let,
    For,
    FnParam,
}

Variants

Match

Let

For

FnParam

Implementations

impl PatternSource

pub fn descr(self) -> &'static str

Trait Implementations

impl Clone for PatternSource

fn clone(&self) -> PatternSource

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PatternSource

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

Formats the value using the given formatter.

impl IntoDiagnosticArg for PatternSource

fn into_diagnostic_arg(self) -> DiagnosticArgValue<'static>

impl PartialEq<PatternSource> for PatternSource

fn eq(&self, other: &PatternSource) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PatternSource

impl Eq for PatternSource

impl StructuralEq for PatternSource

impl StructuralPartialEq for PatternSource

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.

Size: 1 byte

Size for each variant:

• Match: 0 bytes
• Let: 0 bytes
• For: 0 bytes
• FnParam: 0 bytes