Struct Models 

pub struct Models<'v, 'r, 'a, 's, D, G> { /* private fields */ }

Original token models borrow retained Contents; their material is parsed once, independently of timestamp arithmetic, imprint, authority or trust.

Implementations

impl<'d, D: Copy + Eq, G: Copy + Eq> Models<'d, '_, '_, '_, D, G>

pub fn reader<'q, W: Work + 'q>( &'q self, ordinal: usize, operation: &W, ) -> Result<Option<Reader<'q>>, ErrorOf<Infallible>>

Reopens the already parsed envelope’s original source context under this operation. It performs no token or certificate reparse.

pub fn revocations<'q>( &'q self, ordinal: usize, operation: &'q impl Work, ) -> Result<Option<impl Iterator<Item = Result<&'q Revocation<'d>>> + 'q>>

Visits every carried choice with current/original admission before access. The first refusal is returned once and permanently fuses it.

pub fn token( &self, ordinal: usize, operation: &impl Work, ) -> Result<Option<&Token<'_>>>

Original parsed token only; absence retains an explicit failed source.

pub fn failure( &self, ordinal: usize, operation: &impl Work, ) -> Result<Option<&Fault>>

Original source/parser failure for this exact occurrence, when present.

pub fn revision(&self) -> Option<usize>

Selected historical revision, or the full current source window.

pub fn location(&self, ordinal: usize) -> Option<Location>

Actual original PDF dictionary location at this source ordinal.

pub fn requirements(&self) -> &TimestampRequirements<Node, D, G, Pades>

Same complete original root/counter/PDF obligations used for this pool.