Enum Truncation 

#[non_exhaustive]
pub enum Truncation {
    Depth,
    Visited,
    Edges,
    Work,
    Time,
    Paths,
    Policies,
}

Which bound stopped the search, where one did.

A report says which, because the answers differ: a search that ran out of paths has more to show, and a search that ran out of depth was looking in the wrong place.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Depth

A path reached the depth bound and was not followed further.

Visited

The count of entered certificates reached its bound.

Edges

The count of considered candidates reached its bound.

Work

The checks along the way cost what the caller allowed.

Time

The caller’s clock ran out.

Paths

More paths were found than the caller asked for, and one that was found is not among the ones returned.

Policies

Working out what a path was issued under grew past what the caller allowed it to hold, so that path was not settled.

Trait Implementations

impl Clone for Truncation

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 Truncation

impl Debug for Truncation

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

Formats the value using the given formatter.

impl Eq for Truncation

impl PartialEq for Truncation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Truncation