Expand description
Modified versions of the normal strategy combinators which take specialised traits instead of normal functions.
This entire module is strictly a workaround until
https://github.com/rust-lang/rfcs/pull/1522 and
https://github.com/rust-lang/rfcs/pull/2071 are available in stable. It
allows naming types built on the combinators without resorting to dynamic
dispatch or causing Arc
to allocate space for a function pointer.
External code is discouraged from using this module directly. It is
deliberately not exposed in a convenient way (i.e., via the Strategy
trait itself), but is nonetheless exposed since external trait implementors
may face the same issues.
This module is subject to removal at some point after the language features linked above become stable.
Structs§
- Static version of
strategy::Filter
. - Static version of
strategy::Map
.
Traits§
- Essentially
Fn (&T) -> bool
. - Essentially
Fn (T) -> Output
.