Expand description
Climb
Climb is a simple Rust crate for creating CLI applications. Allows for creating commands that accept inputs, options, and optional inputs. Climb handles all input argument validation and parsing and guarantees that only the correct number of inputs and only valid options are passed into your functions. Climb will also generate help menus for your application and commands.
This is an example calculator application “cool_calc
”“ that was created with
climb. For a walkthrough of how to create this example application, check out the
README on the Climb page on crates.io.
$ cool_calc
This app does some cool math
USAGE:
cool_calc [OPTIONS] [COMMAND]
OPTIONS:
-h, --help Print help information
-v, --version Print version
COMMANDS:
add Add two numbers
div Divide two numbers
Run `cool_calc [COMMAND] --help` to see help information for a specific command
$ cool_calc add 10 20
30
$ cool_calc div --round 100 3
33
$ cool_calc div --help
Divide two numbers
USAGE:
cool_calc div [OPTIONS] <NUMBER_A> <NUMBER_B>
ARGS:
<NUMBER_A>
<NUMBER_B>
OPTIONS:
-h--help Print help information
--round Round the result
Macros
Macro to create an app and initialize it with the current crate name, description, and version.
Structs
Holds information about the application: commands, options, name, version, etc.
Holds information about the commands the application can call.
Holds information about command options.
Stores the options that are passed into functions
Type Definitions
Renaming of type
fn(FunctionInput, FunctionOptions) -> FunctionResult
.Renaming of type
Vec<String>
Renaming of type
Vec<FunctionOption>
Renaming of type
Result<Option<String>, String>