Struct Label 

pub struct Label {
    pub lpaths: Vec<Path>,
}

(foo(bar)) in eg fmeta(foo(bar))

includes the parens

Fields

lpaths: Vec<Path>

Implementations

impl Label

pub fn spans(&self) -> impl Iterator<Item = Span> + '_

Nonempty

impl Label

pub fn search<'a, F, G, E>( &self, pmetas: &'a [PreprocessedValueList], f: &mut F, g: &mut G, ) -> Result<(), E>

where F: FnMut(FoundNode<'a>) -> Result<(), E>, G: FnMut(FoundNearbyNode<'a>) -> Result<(), E>,

Caller must note meta attrs that end up being used!

fn search_1<'a, E, F, G>( lpaths: &[Path], ptree: &'a PreprocessedTree, f: &mut F, g: &mut G, ) -> Result<(), E>

where F: FnMut(FoundNode<'a>) -> Result<(), E>, G: FnMut(FoundNearbyNode<'a>) -> Result<(), E>,

impl Label

pub fn search_eval_bool( &self, pmetas: &Vec<PreprocessedValueList>, ) -> Result<(), Found>

Trait Implementations

impl Clone for Label

fn clone(&self) -> Label

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Label

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

Formats the value using the given formatter.

impl Hash for Label

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Parse for Label

fn parse(outer: ParseStream<'_>) -> Result<Self>

impl PartialEq for Label

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl ToTokens for Label

fn to_tokens(&self, out: &mut TokenStream)

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self directly into a TokenStream object.

impl Eq for Label

impl StructuralPartialEq for Label