Enum ParseStep 

pub enum ParseStep {
    NeedMore {
        consumed: usize,
    },
    HeaderDone {
        consumed: usize,
    },
    Error {
        consumed: usize,
    },
}

Result of a single DnodeParser::step invocation.

Variants

NeedMore

More bytes are required to advance the state machine. The consumed field records how many of the input bytes the parser already absorbed.

Fields

consumed: usize

Number of input bytes the parser absorbed before it stopped waiting for more.

HeaderDone

The header (up to and including the trailing LF) has been parsed. The consumed field records the offset just past the LF, so the caller can read the payload starting at that index.

Fields

consumed: usize

Offset just past the trailing LF.

Error

The parser hit an unrecoverable bad byte. The caller should drop the buffer (or split it at consumed) and reset.

Fields

consumed: usize

Offset of the byte that triggered the error.

Trait Implementations

impl Clone for ParseStep

fn clone(&self) -> ParseStep

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ParseStep

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

Formats the value using the given formatter.

impl PartialEq for ParseStep

fn eq(&self, other: &ParseStep) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ParseStep

impl Eq for ParseStep

impl StructuralPartialEq for ParseStep