pub async fn read<'s, S: RangeSource, W: Work>(
source: &S,
session: &'s Session,
operation: &W,
offset: u64,
) -> Result<Value<'s, S::Document, S::Generation>, ReadFailure<S::Error>>Expand description
Reads one original PDF VALUE, not a complete file, indirect stream or a
signature verdict. Returned ranges keep the original source snapshot.
Whitespace/comments before the value are consumed; unrelated following
tokens are not included in Value::end. All nesting is iterative.