Enum StderrMode 

pub enum StderrMode {
    Pipe,
    Inherit,
}

Where the child’s stderr goes.

Variants

Pipe

Capture it, subject to the output cap. Use when stderr is part of the error message the caller reports.

Inherit

Let it flow to the parent’s stderr. Use where an operator is watching a terminal and the child’s diagnostics are the point.

Trait Implementations

impl Clone for StderrMode

fn clone(&self) -> StderrMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StderrMode

impl Debug for StderrMode

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

Formats the value using the given formatter.

impl Default for StderrMode

fn default() -> StderrMode

Returns the “default value” for a type.

impl Eq for StderrMode

impl PartialEq for StderrMode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StderrMode