Enum HealthGrade 

pub enum HealthGrade {
    S,
    A,
    B,
    C,
    D,
    F,
}

Variants

S

Over-optimized signal; the project may be chasing too little coupling.

A

Coupling is appropriate for the architecture.

B

Minor issues exist but remain manageable.

C

Structural issues need planned improvement.

D

Significant issues are affecting maintainability.

F

Critical issues are blocking safe change.

Implementations

impl HealthGrade

pub fn letter(&self) -> char

Single-letter representation (S, A, B, C, D, F).

Used for compact, machine-readable output such as the history timeline where the verbose Display form is too noisy.

Trait Implementations

impl Clone for HealthGrade

fn clone(&self) -> HealthGrade

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HealthGrade

impl Debug for HealthGrade

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

Formats the value using the given formatter.

impl Display for HealthGrade

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

Formats the value using the given formatter.

impl Eq for HealthGrade

impl PartialEq for HealthGrade

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for HealthGrade