Struct Tools 

pub struct Tools {
    pub gcc: PathBuf,
    pub ar: PathBuf,
    pub readelf: PathBuf,
    pub assembler: PathBuf,
    pub linker: PathBuf,
}

The host tools a local build uses.

Fields

gcc: PathBuf

GCC, which compiles the objects and supplies crtbegin.o/crtend.o.

ar: PathBuf

GNU ar, which builds the nonshared archives.

readelf: PathBuf

GNU readelf, which reads the objects’ interfaces for verification.

assembler: PathBuf

The assembler GCC uses (as); its version is part of the content hash.

linker: PathBuf

The linker GCC uses (ld); its version is part of the content hash.

Implementations

impl Tools

pub fn versions(&self) -> Result<Vec<(&'static str, String)>, String>

The first line of each tool’s --version, which identifies the toolchain.

pub fn gcc_major(&self) -> Result<u32, String>

GCC’s major version.

pub fn gcc_startup(&self) -> Result<PathBuf, String>

The directory of the host GCC’s crtbegin.o and crtend.o.

Trait Implementations

impl Clone for Tools

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Tools

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

Formats the value using the given formatter.

impl Default for Tools

fn default() -> Self

Returns the “default value” for a type.