Struct ElfCache 

pub struct ElfCache { /* private fields */ }

Parses each ELF object at most once, keyed by host path.

Implementations

impl ElfCache

pub fn new() -> ElfCache

pub fn get(&mut self, host: &Path) -> Result<Option<ElfMetadata>>

Parse host as ELF. Ok(None) means the file exists but is not a usable ELF object.

pub fn require(&mut self, host: &Path) -> Result<ElfMetadata>

Like ElfCache::get, but a parse failure is an error rather than None.

Trait Implementations

impl Debug for ElfCache

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

Formats the value using the given formatter.

impl Default for ElfCache

fn default() -> ElfCache

Returns the “default value” for a type.