TypeRef::head

pub fn head() -> string

use macro::{TypeRef};

The type constructor, e.g. Map.

Called on a TypeRef value as value.head(…).

Returns#

string

See also#

• TypeRef: A type annotation as written (not resolved): Vec<int>, json::Value.
• TypeRef::str: The whole annotation, e.g.
• TypeRef::src
• TypeRef::args: Generic arguments, e.g.