Enum SpecError 

pub enum SpecError {
    Missing,
    Ambiguous,
    Invalid(&'static str),
    Unlisted,
}

Why a spec cannot be used. The hooks collapse all three to “attest by tree alone”; the coverage check must say which one it is, because for a guard “no spec” and “a spec nobody can read” are both a failure to prove anything.

Variants

Missing

Ambiguous

Invalid(&'static str)

Unlisted

git could not list the tree, or it is empty: nothing to cover.

Implementations

impl SpecError

pub fn render(&self, tree: &str) -> String

The one line a person reads when the spec itself cannot be used.

Trait Implementations

impl Debug for SpecError

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

Formats the value using the given formatter.

impl PartialEq for SpecError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SpecError