Struct CoordinationNeedsRow 

pub struct CoordinationNeedsRow {
    pub path: String,
    pub authors: u32,
    pub fragmentation: f64,
    pub interleave: f64,
    pub cochange_entropy: f64,
    pub tier: String,
    pub health_band: String,
    pub total_commits: u32,
}

Per-file coordination-needs row.

Fields

path: String

File path (rename-aware via the lineage CTE).

authors: u32

Distinct active-window authors (≥1 commit in the trailing window).

fragmentation: f64

HHI complement over all knowledge holders: 1 − Σ k_norm². Zero = single owner; near 1 = evenly distributed knowledge.

interleave: f64

Author-switch fraction between chronologically adjacent commits: 0 if fewer than 2 commits touch the file.

cochange_entropy: f64

Per-file co-change graph entropy contribution (EASE 2025, arXiv 2504.18511); 0.0 for files with no co-change edges in the window.

tier: String

Triage tier: single | low | medium | high.

health_band: String

Composite code-health band at HEAD: red | yellow | green | unknown (when no complexity metrics exist for the file).

total_commits: u32

Total commits touching this path (the interleave denominator’s n, and the sample size behind tier) — lets a consumer judge whether e.g. a tier: "high" classification comes from a thin sample (a file can hit interleave = 1.0 off as few as 2 commits).

Trait Implementations

impl Clone for CoordinationNeedsRow

fn clone(&self) -> CoordinationNeedsRow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CoordinationNeedsRow

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CoordinationNeedsRow

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CoordinationNeedsRow

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

where __S: Serializer,

Serialize this value into the given Serde serializer.