Struct symbolic::debuginfo::dwarf::gimli::CompilationUnitHeader

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

The header of a compilation unit's debugging information.

Implementations

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

pub fn new(
    header: UnitHeader<R, Offset>,
    offset: DebugInfoOffset<Offset>
) -> CompilationUnitHeader<R, Offset>

Construct a new CompilationUnitHeader.

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

Return the UnitHeader containing common unit header fields.

pub fn size_of_header(encoding: Encoding) -> usize

Return the serialized size of the compilation unit header for the given DWARF encoding.

pub fn offset(&self) -> DebugInfoOffset<<R as Reader>::Offset>

Get the offset of this compilation unit within the .debug_info section.

pub fn unit_length(&self) -> <R as Reader>::Offset

Get the length of the debugging info for this compilation unit, not including the byte length of the encoded length itself.

pub fn length_including_self(&self) -> <R as Reader>::Offset

Get the length of the debugging info for this compilation unit, including the byte length of the encoded length itself.

pub fn encoding(&self) -> Encoding

Return the encoding parameters for this unit.

pub fn version(&self) -> u16

Get the DWARF version of the debugging info for this compilation unit.

pub fn debug_abbrev_offset(&self) -> DebugAbbrevOffset<<R as Reader>::Offset>

The offset into the .debug_abbrev section for this compilation unit's debugging information entries' abbreviations.

pub fn address_size(&self) -> u8

The size of addresses (in bytes) in this type-unit.

pub fn format(&self) -> Format

Whether this type unit is encoded in 64- or 32-bit DWARF.

pub fn header_size(&self) -> <R as Reader>::Offset

The serialized size of the header for this compilation unit.

pub fn entry(
    &'me self,
    abbreviations: &'abbrev Abbreviations,
    offset: UnitOffset<<R as Reader>::Offset>
) -> Result<DebuggingInformationEntry<'abbrev, 'me, R, <R as Reader>::Offset>, Error>

Read the DebuggingInformationEntry at the given offset.

pub fn entries(
    &'me self,
    abbreviations: &'abbrev Abbreviations
) -> EntriesCursor<'abbrev, 'me, R>

Navigate this compilation unit's DebuggingInformationEntrys.

pub fn entries_at_offset(
    &'me self,
    abbreviations: &'abbrev Abbreviations,
    offset: UnitOffset<<R as Reader>::Offset>
) -> Result<EntriesCursor<'abbrev, 'me, R>, Error>

Navigate this compilation unit's DebuggingInformationEntrys starting at the given offset.

pub fn entries_tree(
    &'me self,
    abbreviations: &'abbrev Abbreviations,
    offset: Option<UnitOffset<<R as Reader>::Offset>>
) -> Result<EntriesTree<'abbrev, 'me, R>, Error>

Navigate this compilation unit's DebuggingInformationEntrys as a tree starting at the given offset.

pub fn entries_raw(
    &'me self,
    abbreviations: &'abbrev Abbreviations,
    offset: Option<UnitOffset<<R as Reader>::Offset>>
) -> Result<EntriesRaw<'abbrev, 'me, R>, Error>

Read the raw data that defines the Debugging Information Entries.

pub fn abbreviations(
    &self,
    debug_abbrev: &DebugAbbrev<R>
) -> Result<Abbreviations, Error>

Parse this compilation unit's abbreviations.

use gimli::DebugAbbrev;

let unit = get_some_unit();

let debug_abbrev = DebugAbbrev::new(read_debug_abbrev_section_somehow(), LittleEndian);
let abbrevs_for_unit = unit.abbreviations(&debug_abbrev).unwrap();

Trait Implementations

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

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<R, Offset> Copy for CompilationUnitHeader<R, Offset> where
    R: Copy + Reader<Offset = Offset>,
    Offset: Copy + ReaderOffset, 

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

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

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

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

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

This method tests for !=.

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

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