Struct FileDelta 

pub struct FileDelta {
    pub path: String,
    pub before: Option<f64>,
    pub after: Option<f64>,
    pub after_effective: Option<f64>,
}

Per-file project coverage delta (requires a baseline report).

Fields

path: String

Repo-relative head path.

before: Option<f64>

Baseline coverage percentage (None for a file new to head).

after: Option<f64>

Head coverage percentage (None when the file has no executable lines).

Always the real, measured value — this is what is displayed.

after_effective: Option<f64>

Head coverage with tolerate masking applied: tolerated lines scored with their baseline hit status instead of their head one.

Equal to after unless a tolerated line actually flipped. It is what delta reports, so the number stays honest while the signal stops moving with cross-run variance.

Implementations

impl FileDelta

pub fn new( path: impl Into<String>, before: Option<f64>, after: Option<f64>, ) -> Self

Creates a delta whose effective coverage is its real coverage — the case for every file with no tolerated line.

pub fn delta(&self) -> Option<f64>

Percentage-point change, or None when there is no baseline value.

Computed from after_effective, so a flip on a tolerated line does not register as a change.

pub fn is_masked(&self) -> bool

Whether masking changed this file’s reported movement.

Trait Implementations

impl Clone for FileDelta

fn clone(&self) -> FileDelta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileDelta

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

Formats the value using the given formatter.

impl PartialEq for FileDelta

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FileDelta