Trait CommandRunner 

pub trait CommandRunner: Send + Sync {
    // Required methods
    fn run_captured(
        &self,
        command: &CommandSpec,
        limits: CaptureLimits,
    ) -> CommandOutcome;
    fn run_foreground(&self, command: &CommandSpec) -> Result<ExitStatus>;
}

Injectable boundary for all native command execution.

Required Methods

fn run_captured( &self, command: &CommandSpec, limits: CaptureLimits, ) -> CommandOutcome

Execute with null stdin, concurrently drained stdout/stderr, and hard time/byte ceilings.

fn run_foreground(&self, command: &CommandSpec) -> Result<ExitStatus>

Spawn one child directly, with inherited stdin/stdout/stderr, then return its native exit status. Implementations must not retry or invoke a shell.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl CommandRunner for SystemCommandRunner