Struct DeltaSummary 

#[non_exhaustive]
pub struct DeltaSummary {
    pub added: u32,
    pub removed: u32,
    pub modified: u32,
    pub regressions: u32,
    pub improvements: u32,
    pub new_violations: u32,
    pub passed: bool,
}

Aggregate counts over a set of FunctionChanges.

passed is the delta gate: true iff new_violations == 0. The CLI gates exit code on this only when --delta-gate is passed; otherwise the delta is informational and result.passed alone drives the exit code.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

added: u32

removed: u32

modified: u32

regressions: u32

Modified rows where score_delta > 0 (current got worse).

improvements: u32

Modified rows where score_delta < 0 (current got better).

new_violations: u32

Threshold breaches introduced by this delta:

• Added rows whose current.exceeds == true
• Modified rows where baseline.exceeds == false AND current.exceeds == true

Pre-existing violations (Modified rows where baseline.exceeds was already true) do NOT contribute. This distinction matters for the delta gate — we want to fail PRs that introduce risk, not PRs that merely touch already-failing functions.

passed: bool

new_violations == 0. Drives the optional --delta-gate.

Implementations

impl DeltaSummary

pub fn compute(changes: &[FunctionChange]) -> Self

Trait Implementations

impl Clone for DeltaSummary

fn clone(&self) -> DeltaSummary

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeltaSummary

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

Formats the value using the given formatter.

impl Default for DeltaSummary

fn default() -> DeltaSummary

Returns the “default value” for a type.

impl Serialize for DeltaSummary

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for DeltaSummary