Sep 14, 2023 · I have a scenario where I want to set the default_value of a command-line argument based on a value calculated at runtime, but I'm encountering ...
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How to use clap in rust?
Apr 25, 2024 · Unable to Use Variable as default_value in Clap with Lifetime Issue. I'm working on a Rust project where I'm using the Clap library to handle ...
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Apr 10, 2019 · .default_value(&generate_default_path()) has a lifetime issue. The borrowed value will expire by the time get_matches() returns the value. So, ...
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Apr 18, 2022 · For why the different error, it appears we have a case where we aren't pre-processing (treating as "magic") default_value_t so its falling back ...
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Oct 16, 2023 · I'm calling clap's Arg::default_value() to set an argument's default value. The default value needs to be configurable at runtime (it a ...
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The abstract representation of a command line argument. Used to set all the options and relationships that define a valid argument for the program.
Dec 9, 2023 · in my rust program, i tried to give a default value to variable "name". However the compile tool give me a panic. error[E0277]: ...
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Clap v4 | Extremely confusing API & docs? : r/rust - Reddit
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Sep 9, 2023 · I'm just taking a look at Clap v4 and reading the documentation to learn how to implement commands, sub-commands, arguments, argument groups ...
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