Enum Stdio 

pub enum Stdio {
    Inherit,
    Pipe,
    Null,
}

Standard I/O configuration for child processes.

Configures how the child’s stdin, stdout, and stderr are handled.

Variants

Inherit

Inherit from the parent process.

The child will share the same stdin/stdout/stderr as the parent.

Pipe

Create a pipe to/from the child process.

For stdin, the parent can write to the child. For stdout/stderr, the parent can read from the child.

Null

Discard (redirect to /dev/null).

For stdin, the child will read EOF immediately. For stdout/stderr, the output is discarded.

Implementations

impl Stdio

pub fn inherit() -> Self

Creates an Inherit configuration.

pub fn piped() -> Self

Creates a Pipe configuration.

pub fn null() -> Self

Creates a Null configuration.

Trait Implementations

impl Clone for Stdio

fn clone(&self) -> Stdio

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Stdio

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

Formats the value using the given formatter.

impl Default for Stdio

fn default() -> Self

Default is Inherit to match typical command-line tool behavior.

impl From<Stdio> for Stdio

fn from(stdio: Stdio) -> Self

Converts to this type from the input type.