Enum Cause 

pub enum Cause<'a> {
    Red(&'a EvalId),
    Error(&'a EvalId),
    SiblingRed(&'a EvalId),
    SiblingError(&'a EvalId),
}

The failed eval at the root of a block: a RED verdict, or in a Run that treats operational failures as blockers (--speculate), an ERROR. A Human eval is also blocked by a RED or ERROR machine eval of its own Artifact, its sibling.

Variants

Red(&'a EvalId)

Error(&'a EvalId)

SiblingRed(&'a EvalId)

SiblingError(&'a EvalId)

Implementations

impl<'a> Cause<'a>

pub fn eval(self) -> &'a EvalId

Trait Implementations

impl<'a> Clone for Cause<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Cause<'a>

impl<'a> Debug for Cause<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for Cause<'a>

impl<'a> Ord for Cause<'a>

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl<'a> PartialEq for Cause<'a>

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

Equality operator ==.

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

Inequality operator !=.

impl<'a> PartialOrd for Cause<'a>

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'a> StructuralPartialEq for Cause<'a>