Struct rustc_parse::lexer::tokentrees::TokenTreesReader
source · pub(super) struct TokenTreesReader<'psess, 'src> {
string_reader: StringReader<'psess, 'src>,
token: Token,
diag_info: TokenTreeDiagInfo,
}
Fields§
§string_reader: StringReader<'psess, 'src>
§token: Token
The “next” token, which has been obtained from the StringReader
but
not yet handled by the TokenTreesReader
.
diag_info: TokenTreeDiagInfo
Implementations§
source§impl<'psess, 'src> TokenTreesReader<'psess, 'src>
impl<'psess, 'src> TokenTreesReader<'psess, 'src>
pub(super) fn lex_all_token_trees( string_reader: StringReader<'psess, 'src>, ) -> (TokenStream, Result<(), Vec<PErr<'psess>>>, Vec<UnmatchedDelim>)
fn lex_token_trees( &mut self, is_delimited: bool, ) -> (Spacing, TokenStream, Result<(), Vec<PErr<'psess>>>)
fn eof_err(&mut self) -> PErr<'psess>
fn lex_token_tree_open_delim( &mut self, open_delim: Delimiter, ) -> Result<TokenTree, Vec<PErr<'psess>>>
fn bump(&mut self, glue: bool) -> (Token, Spacing)
fn unclosed_delim_err( &mut self, tts: TokenStream, errs: Vec<PErr<'psess>>, ) -> Vec<PErr<'psess>>
fn close_delim_err(&mut self, delim: Delimiter) -> PErr<'psess>
Auto Trait Implementations§
impl<'psess, 'src> !DynSend for TokenTreesReader<'psess, 'src>
impl<'psess, 'src> !DynSync for TokenTreesReader<'psess, 'src>
impl<'psess, 'src> Freeze for TokenTreesReader<'psess, 'src>
impl<'psess, 'src> !RefUnwindSafe for TokenTreesReader<'psess, 'src>
impl<'psess, 'src> !Send for TokenTreesReader<'psess, 'src>
impl<'psess, 'src> !Sync for TokenTreesReader<'psess, 'src>
impl<'psess, 'src> Unpin for TokenTreesReader<'psess, 'src>
impl<'psess, 'src> !UnwindSafe for TokenTreesReader<'psess, 'src>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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source§impl<T> Filterable for T
impl<T> Filterable for T
source§fn filterable(
self,
filter_name: &'static str,
) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
Creates a filterable data provider with the given name for debugging. Read more
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fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
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if into_left
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Converts self
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Converts
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variant of Either<Self, Self>
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returns true
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Converts self
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source§fn with_current_subscriber(self) -> WithDispatch<Self>
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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: 224 bytes