Struct symbolic::debuginfo::dwarf::gimli::IncompleteLineProgram

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

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>, Global>), Error>

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: Clone + Reader<Offset = Offset>,
    Offset: Clone + ReaderOffset, 

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

Returns a copy of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.

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

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

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

Get a reference to the held LineProgramHeader.

pub 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: PartialEq<R> + Reader<Offset = Offset>,
    Offset: PartialEq<Offset> + ReaderOffset, 

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

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

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

This method tests for !=.

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,