Allocator for swc.

Features

• scoped: Enable scoped mode.

Modes

Default mode

In default mode, crate::boxed::Box and crate::vec::Vec are identical to the original types in [std].

Scoped mode

• You need to enable scoped feature to use this mode.

In scoped mode you can use [FastAlloc] to make crate::boxed::Box and crate::vec::Vec very fast.

In this mode, you need to be careful while using crate::boxed::Box and crate::vec::Vec. You should ensure that [Allocator] outlives all crate::boxed::Box and crate::vec::Vec created in the scope.

Recommened way to use this mode is to wrap the whole operations in a call to Allocator::scope.