Enum LeafRef 

pub enum LeafRef<'a> {
    Last,
    Null,
    Id(&'a str),
}

Leaf-selection semantics for path/context construction.

Mirrors the TypeScript leafId?: string | null argument:

• LeafRef::Last — argument omitted (undefined): start from the last entry.
• LeafRef::Null — explicit null: empty path.
• LeafRef::Id — start from that id (missing id falls back to last entry).

Variants

Last

Use the last entry in file order (TS undefined).

Null

Empty path (TS null).

Id(&'a str)

Walk from this entry id.

Trait Implementations

impl<'a> Clone for LeafRef<'a>

fn clone(&self) -> LeafRef<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for LeafRef<'a>

impl<'a> Debug for LeafRef<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for LeafRef<'a>

impl<'a> PartialEq for LeafRef<'a>

fn eq(&self, other: &LeafRef<'a>) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<'a> StructuralPartialEq for LeafRef<'a>