Struct gimli::read::IncompleteLineProgram

pub struct IncompleteLineProgram<R, Offset = <R as Reader>::Offset>where
    R: Reader<Offset = Offset>,
    Offset: ReaderOffset,{ /* private fields */ }

A line number program that has not been run to completion.

Implementations

impl<R, Offset> IncompleteLineProgram<R, Offset>where
    R: Reader<Offset = Offset>,
    Offset: ReaderOffset,

pub fn header(&self) -> &LineProgramHeader<R, Offset>

Retrieve the LineProgramHeader for this program.

pub fn rows(self) -> LineRows<R, IncompleteLineProgram<R, Offset>, Offset>

Construct a new LineRows for executing this program to iterate over rows in the line information matrix.

pub fn sequences(
    self
) -> Result<(CompleteLineProgram<R, Offset>, Vec<LineSequence<R>>)>

Execute the line number program, completing the IncompleteLineProgram into a CompleteLineProgram and producing an array of sequences within the line number program that can later be used with CompleteLineProgram::resume_from.

use gimli::{IncompleteLineProgram, EndianSlice, NativeEndian};

fn get_line_number_program<'a>() -> IncompleteLineProgram<EndianSlice<'a, NativeEndian>> {
    // Get a line number program from some offset in a
    // `.debug_line` section...
}

let program = get_line_number_program();
let (program, sequences) = program.sequences().unwrap();
println!("There are {} sequences in this line number program", sequences.len());

Trait Implementations

impl<R, Offset> Clone for IncompleteLineProgram<R, Offset>where
    R: Reader<Offset = Offset> + Clone,
    Offset: ReaderOffset + Clone,

fn clone(&self) -> IncompleteLineProgram<R, Offset>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<R, Offset> Debug for IncompleteLineProgram<R, Offset>where
    R: Reader<Offset = Offset> + Debug,
    Offset: ReaderOffset + Debug,

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

Formats the value using the given formatter.

impl<R, Offset> LineProgram<R, Offset> for IncompleteLineProgram<R, Offset>where
    R: Reader<Offset = Offset>,
    Offset: ReaderOffset,

fn header(&self) -> &LineProgramHeader<R, Offset>

Get a reference to the held LineProgramHeader.

fn add_file(&mut self, file: FileEntry<R, Offset>)

Add a file to the file table if necessary.

impl<R, Offset> PartialEq<IncompleteLineProgram<R, Offset>> for IncompleteLineProgram<R, Offset>where
    R: Reader<Offset = Offset> + PartialEq,
    Offset: ReaderOffset + PartialEq,

fn eq(&self, other: &IncompleteLineProgram<R, Offset>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<R, Offset> Eq for IncompleteLineProgram<R, Offset>where
    R: Reader<Offset = Offset> + Eq,
    Offset: ReaderOffset + Eq,

impl<R, Offset> StructuralEq for IncompleteLineProgram<R, Offset>where
    R: Reader<Offset = Offset>,
    Offset: ReaderOffset,

impl<R, Offset> StructuralPartialEq for IncompleteLineProgram<R, Offset>where
    R: Reader<Offset = Offset>,
    Offset: ReaderOffset,