take_mut

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In keeping with Rust's expression-oriented nature, it would be nice to have a variant of `take()` that allows returning some value from the closure. A sort of linear state monad....

nosewings

Allow opt-in to no_std implementations

1

The use of std::process::catch_unwind and abort makes this crate (and all that depend on it) unusable for embedded systems. The same guarantee the "catch_unwind or abort" mechanism gives can be...

chrysn

The thing can have a destructor (because the closure might capture things that have destructor themselves) and not running it might leak resources.

vorner

This small change saves 4 copies of T in my debug tests, even preventing a stack overflow in my user code. Only makes a difference when building in debug mode...

kovaxis

Take no exit

4

These changes add `take_no_exit()` function which uses sentinel value instead of exiting.

Kixunil