Enum WastArgCore

pub enum WastArgCore<'a> {
    I32(i32),
    I64(i64),
    F32(F32),
    F64(F64),
    V128(V128Const),
    RefNull(HeapType<'a>),
    RefExtern(u32),
    RefHost(u32),
}

Expression that can be used inside of invoke expressions for core wasm functions.

Variants

I32(i32)

I64(i64)

F32(F32)

F64(F64)

V128(V128Const)

RefNull(HeapType<'a>)

RefExtern(u32)

RefHost(u32)

Trait Implementations

impl<'a> Debug for WastArgCore<'a>

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

Formats the value using the given formatter.

impl<'a> Parse<'a> for WastArgCore<'a>

fn parse(parser: Parser<'a>) -> Result<Self>

Attempts to parse Self from parser, returning an error if it could not be parsed.

impl Peek for WastArgCore<'_>

fn peek(cursor: Cursor<'_>) -> Result<bool>

Tests to see whether this token is the first token within the Cursor specified.

fn display() -> &'static str

Returns a human-readable name of this token to display when generating errors about this token missing.

fn peek2(cursor: Cursor<'_>) -> Result<bool>

The same as peek, except it checks the token immediately following the current token.