Enum PathParser

pub enum PathParser<'a> {
    Ast(&'a Path),
    Attr(AttrPath),
}

Variants

Ast(&'a Path)

Attr(AttrPath)

Implementations

impl<'a> PathParser<'a>

pub fn get_attribute_path(&self) -> AttrPath

pub fn segments(&'a self) -> impl Iterator<Item = &'a Ident>

pub fn span(&self) -> Span

pub fn len(&self) -> usize

pub fn segments_is(&self, segments: &[Symbol]) -> bool

pub fn word(&self) -> Option<Ident>

pub fn word_or_empty(&self) -> Ident

pub fn word_is(&self, sym: Symbol) -> bool

Asserts that this MetaItem is some specific word.

See word for examples of what a word is.

Trait Implementations

impl<'a> Clone for PathParser<'a>

fn clone(&self) -> PathParser<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for PathParser<'a>

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

Formats the value using the given formatter.

impl Display for PathParser<'_>

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.

Size: 24 bytes

Size for each variant:

• Ast: 16 bytes
• Attr: 24 bytes