Enum MetricSubject

#[non_exhaustive]
pub enum MetricSubject {
    File(FileMetricsInfo),
    Type(TypeInfo),
    Distance(DistanceInfo),
}

The extracted subject measured by a metric.

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.

File(FileMetricsInfo)

One source file.

Type(TypeInfo)

One Rust type declaration.

Distance(DistanceInfo)

One file-level component with its project coupling evidence.

Implementations

impl MetricSubject

pub fn identifier(&self) -> &str

Returns the stable file path or module-qualified type name.

pub const fn as_file(&self) -> Option<&FileMetricsInfo>

Returns the file subject, if this measurement is file-level.

pub const fn as_type(&self) -> Option<&TypeInfo>

Returns the type subject, if this measurement is type-level.

pub const fn as_distance(&self) -> Option<&DistanceInfo>

Returns the component distance subject, if this measurement uses project coupling.

Trait Implementations

impl Clone for MetricSubject

fn clone(&self) -> MetricSubject

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MetricSubject

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

Formats the value using the given formatter.

impl PartialEq for MetricSubject

fn eq(&self, other: &MetricSubject) -> 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 Eq for MetricSubject

impl StructuralPartialEq for MetricSubject