Struct AttrQuery

pub struct AttrQuery<'attr> { /* private fields */ }

Implementations

impl<'attr> AttrQuery<'attr>

pub fn tt_values(self) -> impl Iterator<Item = &'attr Subtree>

pub fn string_value(self) -> Option<&'attr Symbol>

pub fn string_value_with_span(self) -> Option<(&'attr Symbol, Span)>

pub fn string_value_unescape(self) -> Option<Cow<'attr, str>>

pub fn exists(self) -> bool

pub fn attrs(self) -> impl Iterator<Item = &'attr Attr> + Clone

pub fn find_string_value_in_tt(self, key: &'attr Symbol) -> Option<&'attr str>

Find string value for a specific key inside token tree

#[doc(html_root_url = "url")]
      ^^^^^^^^^^^^^ key

Trait Implementations

impl<'attr> Clone for AttrQuery<'attr>

fn clone(&self) -> AttrQuery<'attr>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'attr> Debug for AttrQuery<'attr>

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

Formats the value using the given formatter.

impl<'attr> Copy for AttrQuery<'attr>