Struct Progress 

pub struct Progress<'id> { /* private fields */ }

Progress tied to one input owner; failures consume it without replaying fields.

Implementations

impl<'id> Progress<'id>

pub fn advance<'owner, S: Source, E>( self, source: &'owner State<'id, S>, sink: impl FnMut(Entry<'owner>) -> Result<(), E>, ) -> Result<(Self, Option<Parts>), ParseError<E>>

Parses appended bytes, retaining field and error borrows on their input owner.

pub fn scan<S: Source>( self, source: &State<'id, S>, ) -> Result<(Self, Option<Parts>), ParseError<Infallible>>

Advances validation without emitting parsed field entries.