Struct cargo::ops::DefaultExecutor

pub struct DefaultExecutor;

A DefaultExecutor calls rustc without doing anything else. It is Cargo's default behaviour.

Trait Implementations

impl Copy for DefaultExecutor

impl Clone for DefaultExecutor

fn clone(&self) -> DefaultExecutor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Executor for DefaultExecutor

fn init(&self, _cx: &Context, _unit: &Unit)

Called after a rustc process invocation is prepared up-front for a given unit of work (may still be modified for runtime-known dependencies, when the work is actually executed).

fn exec(
    &self,
    cmd: ProcessBuilder,
    _id: &PackageId,
    _target: &Target
) -> CargoResult<()>

In case of an Err, Cargo will not continue with the build process for this package.

fn exec_json(
    &self,
    cmd: ProcessBuilder,
    _id: &PackageId,
    _target: &Target,
    handle_stdout: &mut FnMut(&str) -> CargoResult<()>,
    handle_stderr: &mut FnMut(&str) -> CargoResult<()>
) -> CargoResult<()>

fn force_rebuild(&self, _unit: &Unit) -> bool

Queried when queuing each unit of work. If it returns true, then the unit will always be rebuilt, independent of whether it needs to be.