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                                            Bill Fraser

derive feature: an attribute to add a prefix to all arg names in a struct, for use with flatten

Here's a proof-of-concept of a new `prefix` attr that can be applied at the struct level: https://github.com/wfraser/clap/commit/prefix-attr example: ```rust #[derive(Parser, Debug)] struct Main { #[clap(short)] s: Option, #[clap(long, default_value =...

derive feature: an attribute to add a prefix to all arg names in a struct, for use with flatten

It seems unlikely that this feature will ever get accepted, and I got tired of maintaining a large patch to the clap codebase, so I implemented this functionality as a...