Struct gimli::read::AbbreviationsCache

pub struct AbbreviationsCache {
    abbreviations: BTreeMap<u64, Result<Arc<Abbreviations>>>,
}

A cache of previously parsed Abbreviations.

Fields

abbreviations: BTreeMap<u64, Result<Arc<Abbreviations>>>

Implementations

impl AbbreviationsCache

pub fn new() -> Self

Create an empty abbreviations cache.

pub fn populate<R: Reader>( &mut self, strategy: AbbreviationsCacheStrategy, debug_abbrev: &DebugAbbrev<R>, units: DebugInfoUnitHeadersIter<R>, )

Parse abbreviations and store them in the cache.

This will iterate over the given units to determine the abbreviations offsets. Any existing cache entries are discarded.

Errors during parsing abbreviations are also stored in the cache. Errors during iterating over the units are ignored.

pub fn set<R: Reader>( &mut self, offset: DebugAbbrevOffset<R::Offset>, abbreviations: Arc<Abbreviations>, )

Set an entry in the abbreviations cache.

This is only required if you want to manually populate the cache.

pub fn get<R: Reader>( &self, debug_abbrev: &DebugAbbrev<R>, offset: DebugAbbrevOffset<R::Offset>, ) -> Result<Arc<Abbreviations>>

Parse the abbreviations at the given offset.

This uses the cache if possible, but does not update it.

Trait Implementations

impl Debug for AbbreviationsCache

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

Formats the value using the given formatter.

impl Default for AbbreviationsCache

fn default() -> AbbreviationsCache

Returns the “default value” for a type.