getargs-derive 0.1.0

Clap-style #[derive] command-line argument parser for no_std and embedded Rust: zero allocation, compile-time help, subcommands. Built on getargs.
Documentation 
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error: `possible_values` cannot be combined with `value_enum`, which already defines the accepted values
  --> tests/ui/validation_value_enum.rs:15:47
   |
15 |     #[arg(long, value_enum, possible_values = ["fast"])]
   |                                               ^^^^^^^^

error: `value_parser` cannot be combined with `value_enum`, which already defines the accepted values
  --> tests/ui/validation_value_enum.rs:17:44
   |
17 |     #[arg(long, value_enum, value_parser = parse_mode)]
   |                                            ^^^^^^^^^^