Struct NodeData 

#[non_exhaustive]
pub struct NodeData {

    pub kind: String,
    pub name: String,
    pub exported: bool,
    pub visibility: Option<String>,
    pub is_async: Option<bool>,
    pub is_unsafe: Option<bool>,
    pub start_line: u32,
    pub end_line: u32,
    pub lines: u32,
    pub params: Option<u32>,
    pub field_count: Option<u32>,
    pub depth: Option<u32>,
    pub cyclomatic: Option<u32>,
    pub trait_name: Option<String>,
    pub git_churn_30d: Option<u32>,
    pub coverage: Option<f64>,
    pub co_changes: Option<HashMap<String, u32>>,
    pub calls: Option<Vec<CallInfo>>,
}

A single AST node (function, struct, enum, impl, etc.).

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.

kind: String

Node kind: "function", "struct", "enum", "impl", "method", etc.

name: String

Node name (identifier).

exported: bool

Whether this node is exported / publicly visible.

visibility: Option<String>

Visibility qualifier (e.g. "pub", "pub(crate)").

is_async: Option<bool>

Whether this function is async.

is_unsafe: Option<bool>

Whether this function/trait is unsafe.

start_line: u32

First line of the node (1-based).

end_line: u32

Last line of the node (1-based, inclusive).

lines: u32

Total line count (end_line - start_line + 1).

params: Option<u32>

Number of parameters (functions/methods only).

field_count: Option<u32>

Number of fields (structs/enums only).

depth: Option<u32>

Maximum nesting depth.

cyclomatic: Option<u32>

Cyclomatic complexity.

trait_name: Option<String>

Trait name for impl blocks (e.g. "Display").

git_churn_30d: Option<u32>

Git commit count within the churn period. Injected by enrichment.

coverage: Option<f64>

Region coverage ratio (0.0–1.0). Injected by enrichment.

co_changes: Option<HashMap<String, u32>>

Co-change counts: "partner_file::*" → commit_count. Injected by enrichment.

calls: Option<Vec<CallInfo>>

Internal function calls detected in the body.

Implementations

impl NodeData

pub fn new( kind: String, name: String, start_line: u32, end_line: u32, lines: u32, ) -> Self

Create a new NodeData with required fields.

All optional fields default to None / false.

Trait Implementations

impl Clone for NodeData

fn clone(&self) -> NodeData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeData

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NodeData

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for NodeData

fn eq(&self, other: &NodeData) -> 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 Serialize for NodeData

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for NodeData