Crate uucore[−][src]
Modules
coreopts | |
panic | |
ranges |
Macros
app | |
crash | Display the provided error message, then |
crash_if_err | Unwraps the Result. Instead of panicking, it exists the program with the provided exit code. |
executable | Deduce the name of the binary from the current source code filename. |
exit | Calls |
msg_arg_invalid_value | |
msg_args_invalid_value | |
msg_args_nonexistent_file | |
msg_expects_no_more_than_one_of | |
msg_expects_one_of | |
msg_invalid_input | |
msg_invalid_opt_use | |
msg_opt_invalid_should_be | |
msg_opt_only_usable_if | |
msg_wrong_number_of_arguments | |
return_if_err | Unwraps the Result. Instead of panicking, it shows the error and then returns from the function with the provided exit code. Assumes the current function returns an i32 value. |
safe_unwrap | Unwraps the Result. Instead of panicking, it exists the program with exit code 1. |
safe_write | |
safe_writeln | |
show_error | Show an error to stderr in a silimar style to GNU coreutils. |
show_info | Show an info message to stderr in a silimar style to GNU coreutils. |
show_usage_error | Show a bad inocation help message in a similar style to GNU coreutils. |
show_warning | Show a warning to stderr in a silimar style to GNU coreutils. |
snippet_list_join_or | |
snippet_list_join_oxford | |
snippet_no_file_at_path |
Traits
Args |
Functions
args | |
args_os |