Struct Definition 

pub struct Definition {
    pub name: String,
    pub kind: String,
    pub start_line: u32,
    pub end_line: u32,
    pub scope: String,
    pub signature: Option<String>,
    pub start_byte: u32,
    pub end_byte: u32,
    pub calls: Vec<CallRef>,
    pub decorator: Option<String>,
    pub lsp_kind_hint: Option<u32>,
}

A definition extracted from a source file.

Fields

name: String

Name of the definition (e.g., function name, class name).

kind: String

Kind of syntax node (e.g., function_item, class_definition).

start_line: u32

1-based start line number.

end_line: u32

1-based end line number.

scope: String

Scope chain (e.g., "impl_item Foo > fn bar").

signature: Option<String>

Function/method signature, if available.

start_byte: u32

Byte offset of this definition’s start in the source file.

end_byte: u32

Byte offset of this definition’s end in the source file.

calls: Vec<CallRef>

Call sites within this definition’s body.

decorator: Option<String>

The first decorator name for Python decorated_definition nodes (e.g., "property", "classmethod", "staticmethod", "cached_property").

None for all non-Python definitions and for bare (undecorated) Python functions and classes. Populated by extract_definitions at AST-parse time with full tree-sitter access (C1, 4.1.1).

lsp_kind_hint: Option<u32>

Decorator-aware LSP SymbolKind integer (e.g., 7=Property, 12=Function).

Computed at parse time when the AST is available so projection sites (render_json_budgeted) do not need to re-parse. For Python @property or @cached_property → 7. For @classmethod, @staticmethod, or any other decorator → 12. None for all non-decorated definitions; callers fall back to lsp_symbol_kind_for_node_kind(&self.kind) when None (C1/C2, 4.1.1).

Trait Implementations

impl Archive for Definition

where String: Archive, u32: Archive, Option<String>: Archive, Vec<CallRef>: Archive, Option<u32>: Archive,

const COPY_OPTIMIZATION: CopyOptimization<Self>

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

type Archived = ArchivedDefinition

The archived representation of this type.

type Resolver = DefinitionResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve(&self, resolver: Self::Resolver, out: Place<Self::Archived>)

Creates the archived version of this value at the given position and writes it to the given output.

impl Clone for Definition

fn clone(&self) -> Definition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Definition

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

Formats the value using the given formatter.

impl Default for Definition

fn default() -> Definition

Returns the “default value” for a type.

impl<__D: Fallible + ?Sized> Deserialize<Definition, __D> for Archived<Definition>

where String: Archive, <String as Archive>::Archived: Deserialize<String, __D>, u32: Archive, <u32 as Archive>::Archived: Deserialize<u32, __D>, Option<String>: Archive, <Option<String> as Archive>::Archived: Deserialize<Option<String>, __D>, Vec<CallRef>: Archive, <Vec<CallRef> as Archive>::Archived: Deserialize<Vec<CallRef>, __D>, Option<u32>: Archive, <Option<u32> as Archive>::Archived: Deserialize<Option<u32>, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<Definition, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl<__S: Fallible + ?Sized> Serialize<__S> for Definition

where String: Serialize<__S>, u32: Serialize<__S>, Option<String>: Serialize<__S>, Vec<CallRef>: Serialize<__S>, Option<u32>: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.