Struct procspawn::PoolBuilder

pub struct PoolBuilder { /* private fields */ }

Utility to configure a pool.

This requires the pool feature.

Implementations

impl PoolBuilder

pub fn env<K, V>(&mut self, key: K, val: V) -> &mut Selfwhere K: AsRef<OsStr>, V: AsRef<OsStr>,

Set an environment variable in the spawned process.

Equivalent to Command::env

pub fn envs<I, K, V>(&mut self, vars: I) -> &mut Selfwhere I: IntoIterator<Item = (K, V)>, K: AsRef<OsStr>, V: AsRef<OsStr>,

Set environment variables in the spawned process.

Equivalent to Command::envs

pub fn env_remove<K: AsRef<OsStr>>(&mut self, key: K) -> &mut Self

Removes an environment variable in the spawned process.

Equivalent to Command::env_remove

pub fn env_clear(&mut self) -> &mut Self

Clears all environment variables in the spawned process.

Equivalent to Command::env_clear

pub fn disable_stdin(&mut self) -> &mut Self

Redirects stdin to /dev/null.

pub fn disable_stdout(&mut self) -> &mut Self

Redirects stdout to /dev/null.

pub fn disable_stderr(&mut self) -> &mut Self

Redirects stderr to /dev/null.

pub fn build(&mut self) -> Result<Pool, SpawnError>

Creates the pool.

Trait Implementations

impl Debug for PoolBuilder

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

Formats the value using the given formatter.