Jun 27, 2022 · Hi, I'm using clap crate to parse command line for my app. I have an option with f32 value, say radius which has a default value assigned in ...

Feb 28, 2020 · It sets the value by default to true if used and false if not used when running the program. ... Check if the flag was passed with contains_id().

Jul 2, 2023 · I want to get the value of one command line argument if it exists. Many other arguments may be present as well. What is the best way or best ...

Aug 2, 2020 · I was trying to set up some command-line arguments and came across this method with clap. I don't mind to use something else, ...

Jul 24, 2023 · I'm working on a large binary that uses clap, and want to have a centralized handler for flags that are common across multiple sub-commands.

The name is used to check whether or not the argument was used at runtime, get values, set relationships with other args, etc.. NOTE: In the case of arguments ...

Dec 23, 2021 · I'm thinking I'd have to check the vector length to see if it was proper, then do string comparisons on each index to make sure the flags and ...