Enum Output 

pub enum Output {
    Output {
        port: Label,
        value: Value,
    },
    Success,
    Failure {
        error: Error,
    },
}

An event or signal sent from a process about its outputs

Variants

Output

A value is available at an output port.

Fields

port: Label

value: Value

Success

The operation has finished processing successfully.

Failure

The operation has finished processing with an error.

Fields

error: Error

Implementations

impl Output

pub fn context<C>(self, context: C) -> Self

where C: Display + Send + Sync + 'static,

Adds a line to the error trace that will be displayed if this is an Output::Failure

Trait Implementations

impl Debug for Output

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

Formats the value using the given formatter.