[−][src]Struct lib_ruby_parser::Parser
A Bison parser, automatically generated from src/parser.features.y.
Fields
yylexer: Lexer
yydebug: bool
static_env: StaticEnvironment
Implementations
impl Parser
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impl Parser
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pub fn new(input: &[u8], options: ParserOptions) -> Self
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Constructs a parser with given input
and options
.
Returns an error if given input
is invalid.
pub fn do_parse(self) -> ParserResult
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Parses given input and returns: 1. AST 2. tokens 3. diagnostics 4. coments 5. magic comments
pub fn set_debug(&mut self, debug: bool)
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Turns self
and yylexer
into debug mode
Use it only for debugging to see bison/lexer debug info
Trait Implementations
Auto Trait Implementations
impl !RefUnwindSafe for Parser
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impl !Send for Parser
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impl !Sync for Parser
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impl Unpin for Parser
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impl !UnwindSafe for Parser
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,