Struct gimli::read::LineInstructions

pub struct LineInstructions<R: Reader> { /* fields omitted */ }

An iterator yielding parsed instructions.

See LineProgramHeader::instructions for more details.

Implementations

impl<R: Reader> LineInstructions<R>

pub fn next_instruction(
    &mut self,
    header: &LineProgramHeader<R>
) -> Result<Option<LineInstruction<R>>>

Advance the iterator and return the next instruction.

Returns the newly parsed instruction as Ok(Some(instruction)). Returns Ok(None) when iteration is complete and all instructions have already been parsed and yielded. If an error occurs while parsing the next attribute, then this error is returned as Err(e), and all subsequent calls return Ok(None).

Unfortunately, the header parameter means that this cannot be a FallibleIterator.

Trait Implementations

impl<R: Clone + Reader> Clone for LineInstructions<R>

fn clone(&self) -> LineInstructions<R>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<R: Debug + Reader> Debug for LineInstructions<R>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.