Struct CommunicationLimits 

pub struct CommunicationLimits {
    pub stdout_bytes: usize,
    pub stderr_bytes: usize,
    pub timeout: Option<Duration>,
}

Captured-output bounds and an optional deadline for caller-owned communication.

Use with communicate_child or communicate_child_with_observer. An existing OutputLimits converts to these limits with its finite deadline. Capture and executable-admission APIs continue to require OutputLimits.

Fields

stdout_bytes: usize

Maximum retained stdout bytes; zero permits only empty stdout.

stderr_bytes: usize

Maximum retained stderr bytes; zero permits only empty stderr.

timeout: Option<Duration>

Positive deadline measured from communication entry, or no elapsed-time limit.

None still enforces output bounds, polls cancellation and cleans up on failure. It can wait indefinitely for child exit or pipe EOF, including descendant-held pipes with SuccessfulExit::Retain. Choose cancellation and successful-exit policy deliberately. Cleanup timing remains governed by the child’s crate::child::CleanupPolicy.

Trait Implementations

impl Clone for CommunicationLimits

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CommunicationLimits

impl Debug for CommunicationLimits

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

Formats the value using the given formatter.

impl Eq for CommunicationLimits

impl From<OutputLimits> for CommunicationLimits

fn from(limits: OutputLimits) -> Self

Converts to this type from the input type.

impl PartialEq for CommunicationLimits

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CommunicationLimits