pub struct FeatureGrammarParser { /* private fields */ }Expand description
A grammar compiled for the native executor.
Implementations§
Source§impl FeatureGrammarParser
impl FeatureGrammarParser
Sourcepub fn parse_tree(
&self,
source: &[u8],
options: &FeatureParseOptions,
) -> Result<ParseOutcome, GrammarRuntimeError>
pub fn parse_tree( &self, source: &[u8], options: &FeatureParseOptions, ) -> Result<ParseOutcome, GrammarRuntimeError>
Parses source into an outcome that keeps the tree, the ambiguities
and the rejection.
§Errors
A GrammarRuntimeError with reason reference when the start rule
is not a rule of the grammar.
Sourcepub fn parse(
&self,
source: &[u8],
options: &FeatureParseOptions,
) -> Result<SyntaxTree, GrammarParseError>
pub fn parse( &self, source: &[u8], options: &FeatureParseOptions, ) -> Result<SyntaxTree, GrammarParseError>
Parses source into its concrete syntax tree.
§Errors
A GrammarParseError when the input is rejected; a rejected start
rule is reported as a syntax rejection at offset 0.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for FeatureGrammarParser
impl RefUnwindSafe for FeatureGrammarParser
impl Send for FeatureGrammarParser
impl Sync for FeatureGrammarParser
impl Unpin for FeatureGrammarParser
impl UnsafeUnpin for FeatureGrammarParser
impl UnwindSafe for FeatureGrammarParser
Blanket Implementations§
§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata,
) -> <T as Pointee>::Metadata
fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
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
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more§impl<T> LayoutRaw for T
impl<T> LayoutRaw for T
§fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
Returns the layout of the type.