Struct RegionName

pub(crate) struct RegionName {
    pub(crate) name: Symbol,
    pub(crate) source: RegionNameSource,
}

A name for a particular region used in emitting diagnostics. This name could be a generated name like '1, a name used by the user like 'a, or a name like 'static.

Fields

name: Symbol

The name of the region (interned).

source: RegionNameSource

Where the region comes from.

Implementations

impl RegionName

pub(crate) fn was_named(&self) -> bool

pub(crate) fn span(&self) -> Option<Span>

pub(crate) fn highlight_region_name(&self, diag: &mut Diag<'_>)

Trait Implementations

impl Clone for RegionName

fn clone(&self) -> RegionName

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RegionName

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

Formats the value using the given formatter.

impl Display for RegionName

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

Formats the value using the given formatter.

impl IntoDiagArg for RegionName

fn into_diag_arg(self) -> DiagArgValue

impl Copy for RegionName

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: 40 bytes