Struct HirBase 

pub struct HirBase {
    pub id: HirId,
    pub parent: Option<HirId>,
    pub kind_id: u16,
    pub start_byte: usize,
    pub end_byte: usize,
    pub kind: HirKind,
    pub field_id: u16,
    pub children: SmallVec<[HirId; 4]>,
}

Common metadata shared by all HIR node types. Provides identity, parent link, tree-sitter connection, and child references for tree structure.

Fields

id: HirId

parent: Option<HirId>

kind_id: u16

start_byte: usize

end_byte: usize

kind: HirKind

field_id: u16

children: SmallVec<[HirId; 4]>

Implementations

impl HirBase

pub fn child_by_field<'hir>( &self, unit: &CompileUnit<'hir>, field_id: u16, ) -> Option<HirNode<'hir>>

Find child with matching field ID (linear search, O(n))

Trait Implementations

impl Clone for HirBase

fn clone(&self) -> HirBase

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HirBase

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

Formats the value using the given formatter.

impl Default for HirBase

fn default() -> HirBase

Returns the “default value” for a type.