Module error 

Functions

clear_app_error

just_try

Just returns the Result, so you can easily gather ? uses.

set_app_error_if_absent

Sets a thread-local error that can be retrieved with take_app_error(), if one wasn’t set already.

take_app_error

Clears the app error and returns it.

try_or_panic

Panics on Err, with debug-stringified payload. Returns the Ok value.

try_or_post_quit

Calls set_app_error_if_absent() and PostQuitMessage(1) on Err. Returns the Ok value in Some.

try_or_quit_now

Calls set_app_error_if_absent() and super::msg_loop::quit_now(1) on Err. Returns the Ok value in Some.

try_or_set_app_error

Calls set_app_error_if_absent() on Err. Returns the Ok value in Some.

try_then_favor_app_error

After running the action, returns the error from take_app_error(), or, if not present, the action’s Result.