Enum wasmparser::Chunk

pub enum Chunk<'a> {
    NeedMoreData(u64),
    Parsed {
        consumed: usize,
        payload: Payload<'a>,
    },
}

A successful return payload from Parser::parse.

On success one of two possible values can be returned, either that more data is needed to continue parsing or a chunk of the input was parsed, indicating how much of it was parsed.

Variants

NeedMoreData(u64)

This can be returned at any time and indicates that more data is needed to proceed with parsing. Zero bytes were consumed from the input to Parser::parse. The usize value here is a hint as to how many more bytes are needed to continue parsing.

Parsed

A chunk was successfully parsed.

Fields of Parsed

consumed: usize

This many bytes of the data input to Parser::parse were consumed to produce payload.

payload: Payload<'a>

The value that we actually parsed.

Trait Implementations

impl<'a> Debug for Chunk<'a>

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

Formats the value using the given formatter.