Enum DocumentTimestamp 

pub enum DocumentTimestamp<'a, 's, D, G> {
    Readable(Signature<'a, 's, D, G>),
    Unreadable(&'a Failure),
}

One actual PDF timestamp candidate, including an unreadable source input.

Variants

Readable(Signature<'a, 's, D, G>)

Original dictionary has readable exact ranges and Contents.

Unreadable(&'a Failure)

Original candidate has no usable replacement signature handle.

Implementations

impl<'a, 's, D: Copy + Eq, G: Copy + Eq> DocumentTimestamp<'a, 's, D, G>

pub fn location(&self) -> Location

Exact source dictionary, independently of readable required fields.

pub fn signature(&self) -> Option<Signature<'a, 's, D, G>>

Actual signature handle only when its required fields were readable.

pub fn failure(&self) -> Option<&'a Failure>

Original required-value failure; never a successful timestamp absence.