Crate lazycell [−] [src]
This crate provides a LazyCell struct which acts as a lazily filled Cell, but with frozen contents.
With a RefCell
, the inner contents cannot be borrowed for the lifetime of
the entire object, but only of the borrows returned. A LazyCell
is a
variation on RefCell
which allows borrows tied to the lifetime of the
outer object.
The limitation of a LazyCell
is that after initialized, it can never be
modified.
Structs
LazyCell |
A lazily filled Cell, with frozen contents. |