wiggle::wasmtime_crate::component::wasm_wave::parser

Struct Parser

pub struct Parser<'source> { /* private fields */ }

Expand description

A Web Assembly Value Encoding parser.

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impl<'source> Parser<'source>

pub fn new(source: &'source str) -> Parser<'source>

Returns a new Parser of the given source.

pub fn with_lexer(lexer: Lexer<'source, Token>) -> Parser<'source>

Returns a new Parser with the given Lexer.

pub fn parse_value<V>( &mut self, ty: &<V as WasmValue>::Type, ) -> Result<V, ParserError>
where V: WasmValue,

Parses a WAVE-encoded value of the given crate::wasm::WasmType into a corresponding WasmValue.

pub fn parse_raw_value(&mut self) -> Result<UntypedValue<'source>, ParserError>

Parses a WAVE-encoded value into an UntypedValue.

pub fn parse_raw_func_call( &mut self, ) -> Result<UntypedFuncCall<'source>, ParserError>

Parses a function name followed by a WAVE-encoded, parenthesized, comma-separated sequence of values into an UntypedFuncCall.

pub fn finish(&mut self) -> Result<(), ParserError>

Returns an error if any significant input remains unparsed.

Auto Trait Implementations§

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impl<'source> UnwindSafe for Parser<'source>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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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 more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

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

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