Enum ChildStdioMode 

pub enum ChildStdioMode {
    Persistent,
    Transient,
}

Whether the worker process lives across batches or is respawned each time.

Variants

Persistent

Spawn once; many exchanges on the same pipes (default).

Transient

Spawn → one batch exchange → wait for exit; repeat per batch.

Trait Implementations

impl Clone for ChildStdioMode

fn clone(&self) -> ChildStdioMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ChildStdioMode

impl Debug for ChildStdioMode

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

Formats the value using the given formatter.

impl Default for ChildStdioMode

fn default() -> ChildStdioMode

Returns the “default value” for a type.

impl Eq for ChildStdioMode

impl PartialEq for ChildStdioMode

fn eq(&self, other: &ChildStdioMode) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ChildStdioMode