Struct il2_iltags::tags::raw::RawTagScanner

pub struct RawTagScanner<'a, T: Reader> { /* fields omitted */ }

This struct implements a Raw tag scanner that can scan a reader and find the information about the tags inside it.

Only the top level tags will be considered as it does not parse the value of the tags.

Implementations

impl<'a, T: Reader> RawTagScanner<'a, T>

pub fn new(reader: &'a mut T) -> Self

Creates a new instance of RawTagScanner. It assumes the current offset of the provided reader as being 0.

pub fn next_tag(&mut self) -> Result<Option<RawTagOffset>>

Returns the information about the next tag.

pub fn next_tag_if_id(
    &mut self,
    expected_id: u64
) -> Result<Option<RawTagOffset>>

Returns the information about the next tag. It works just like Self::next_tag() but returns an error if the tag id does not match the specified id.