Struct swc_common::Mark [−][src]
pub struct Mark(_);
Expand description
A mark is a unique id associated with a macro expansion.
Implementations
The mark of the theoretical expansion that generates freshly parsed, unexpanded AST.
Computes a mark such that both input marks are descendants of (or equal to) the returned mark. That is, the following holds:
ⓘ
let la = least_ancestor(a, b); assert!(a.is_descendant_of(la)) assert!(b.is_descendant_of(la))
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Mark
impl UnwindSafe for Mark
Blanket Implementations
Mutably borrows from an owned value. Read more