Struct RunOptions 

pub struct RunOptions<'a> {
    pub args: Vec<String>,
    pub env: Vec<(String, String)>,
    pub stdin: StdioMode,
    pub stdout: StdioMode,
    pub stderr: StdioMode,
    pub signals: Option<&'a SignalReceiver>,
    pub on_environment_report: Option<&'a dyn Fn(&EnvironmentReport)>,
    pub environment: EnvironmentReportOptions,
    pub host_environment: Option<Vec<(String, String)>>,
    pub spawn: Option<&'a dyn SpawnBox>,
}

How a box should be run.

Fields

args: Vec<String>

Arguments appended after the release’s own defaultArgs.

env: Vec<(String, String)>

Values merged over the inherited environment, and beneath the signed release’s.

stdin: StdioMode

Where the child’s standard input comes from.

stdout: StdioMode

Where the child’s standard output goes.

stderr: StdioMode

Where the child’s standard error goes.

signals: Option<&'a SignalReceiver>

A channel this run forwards signals from, if the caller wants forwarding.

on_environment_report: Option<&'a dyn Fn(&EnvironmentReport)>

Called once the environment is resolved and before the child starts.

environment: EnvironmentReportOptions

How much of the environment to describe.

host_environment: Option<Vec<(String, String)>>

The inherited environment. Defaults to this process’s, and is injectable so a test can state a host environment instead of mutating the one every thread in the process shares.

spawn: Option<&'a dyn SpawnBox>

How the box is started. Defaults to a real process.

Trait Implementations

impl<'a> Default for RunOptions<'a>

fn default() -> RunOptions<'a>

Returns the “default value” for a type.