Clap is a simple to use, efficient, and full-featured Command Line Argument Parser for Rust.
- Getting started with Clap a single required parameter -
arg,long,derive,struct,--help - Clap - show version number of the command line application in Rust -
version,command - Clap - accept string, integer, floating point numbers, booleans, and more on the command line -
String,i32,f32,bool,PathBuf - Clap - default values for CLI command line parameters in Rust -
default_value,default_value_t - Clap - short command line parameters -
short - Clap - Add help text for each command line parameter in Rust -
help - Clap - positional command line arguments in Rust -
required,default_value - Clap - subcommands -
Subcommand - Clap - Showing the description in the help using the about command -
about,description. - How to include sha1 from git in the version report using derive interface of Clap? -
version,about,help.
Documentation of the derive interface.
