We Iterator::filter here, so we have to negate - because we list
everything where _no_ instance exists yet.
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
This patch removes the magic constant we used when calling
`trace_unwrap_exit()` or `map_err_trace_exit_unwrap()`.
We used to call it with `1` as parameter, where the number was the exit
code to use. Now the implementation of the function does it
automatically (using 1 (one) as exit code).
All calls of these functions were fixed. Thanks to vim this was easy.
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
Because this API only errors when write!() errors occur, we can return
the exit code as an error here.
This way the user of the API can immediately exit if there was an IO
error, but the API automatically takes care of the right return value,
returning (exiting) with zero (0) if there was an "Broken pipe" error
and with one (1) otherwise, which is the expected behaviour here.
All calls to that API were changed accordingly.
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
If we call 'imag-habit' without a subcommand, we assume "today". Thus it
might occur that the "status" subcommand match is not present, hence we
have to assume `false` here as default value.
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
This patch simplifies the code to be not three nested matches but rather
one match and then some function chaining.
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
In the imag-contact crate we had to rewrite the ask_continue!{} macro
as a function for less headache, but besides that this is a rather
straight-forward patch for adapting to the new interface.
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
