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[E0277]: `Plain` cannot be used as a subcommand because it does not derive `Subcommand`
  --> tests/ui/subcommand_not_subcommand.rs:8:14
   |
 8 |     command: Plain,
   |              ^^^^^ subcommand field type must derive `Subcommand`
   |
help: the trait `getargs_derive::__private::Subcommand<'static>` is not implemented for `Plain`
  --> tests/ui/subcommand_not_subcommand.rs:3:1
   |
 3 | struct Plain;
   | ^^^^^^^^^^^^
help: the trait `getargs_derive::__private::Subcommand<'__getargs>` is implemented for `Commands`
  --> tests/ui/subcommand_not_subcommand.rs:11:10
   |
11 | #[derive(Subcommand)]
   |          ^^^^^^^^^^
   = note: this error originates in the derive macro `Subcommand` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0277]: `Plain` cannot be used as a subcommand because it does not derive `Subcommand`
  --> tests/ui/subcommand_not_subcommand.rs:5:10
   |
 5 | #[derive(GetArgs)]
   |          ^^^^^^^ subcommand field type must derive `Subcommand`
   |
help: the trait `getargs_derive::__private::Subcommand<'__getargs>` is not implemented for `Plain`
  --> tests/ui/subcommand_not_subcommand.rs:3:1
   |
 3 | struct Plain;
   | ^^^^^^^^^^^^
help: the trait `getargs_derive::__private::Subcommand<'__getargs>` is implemented for `Commands`
  --> tests/ui/subcommand_not_subcommand.rs:11:10
   |
11 | #[derive(Subcommand)]
   |          ^^^^^^^^^^
   = note: this error originates in the derive macro `GetArgs` which comes from the expansion of the derive macro `Subcommand` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0277]: `Plain` does not derive `GetArgs`
  --> tests/ui/subcommand_not_subcommand.rs:11:10
   |
11 | #[derive(Subcommand)]
   |          ^^^^^^^^^^ flattened fields and newtype subcommand variants must wrap a type deriving `GetArgs`
   |
help: the trait `getargs_derive::__private::Args<'__getargs>` is not implemented for `Plain`
  --> tests/ui/subcommand_not_subcommand.rs:3:1
   |
 3 | struct Plain;
   | ^^^^^^^^^^^^
help: the trait `getargs_derive::__private::Args<'__getargs>` is implemented for `Cli`
  --> tests/ui/subcommand_not_subcommand.rs:5:10
   |
 5 | #[derive(GetArgs)]
   |          ^^^^^^^
   = note: this error originates in the derive macro `Subcommand` which comes from the expansion of the derive macro `GetArgs` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0277]: `Plain` does not derive `GetArgs`
  --> tests/ui/subcommand_not_subcommand.rs:13:9
   |
13 |     Run(Plain),
   |         ^^^^^ flattened fields and newtype subcommand variants must wrap a type deriving `GetArgs`
   |
help: the trait `getargs_derive::__private::Args<'static>` is not implemented for `Plain`
  --> tests/ui/subcommand_not_subcommand.rs:3:1
   |
 3 | struct Plain;
   | ^^^^^^^^^^^^
help: the trait `getargs_derive::__private::Args<'__getargs>` is implemented for `Cli`
  --> tests/ui/subcommand_not_subcommand.rs:5:10
   |
 5 | #[derive(GetArgs)]
   |          ^^^^^^^
   = note: this error originates in the derive macro `GetArgs` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0277]: `Plain` cannot be used as a subcommand because it does not derive `Subcommand`
  --> tests/ui/subcommand_not_subcommand.rs:8:14
   |
 8 |     command: Plain,
   |              ^^^^^ subcommand field type must derive `Subcommand`
   |
help: the trait `getargs_derive::__private::Subcommand<'__getargs>` is not implemented for `Plain`
  --> tests/ui/subcommand_not_subcommand.rs:3:1
   |
 3 | struct Plain;
   | ^^^^^^^^^^^^
help: the trait `getargs_derive::__private::Subcommand<'__getargs>` is implemented for `Commands`
  --> tests/ui/subcommand_not_subcommand.rs:11:10
   |
11 | #[derive(Subcommand)]
   |          ^^^^^^^^^^
   = note: this error originates in the derive macro `Subcommand` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0277]: `Plain` does not derive `GetArgs`
  --> tests/ui/subcommand_not_subcommand.rs:13:9
   |
13 |     Run(Plain),
   |         ^^^^^ flattened fields and newtype subcommand variants must wrap a type deriving `GetArgs`
   |
help: the trait `getargs_derive::__private::Args<'_>` is not implemented for `Plain`
  --> tests/ui/subcommand_not_subcommand.rs:3:1
   |
 3 | struct Plain;
   | ^^^^^^^^^^^^
help: the trait `getargs_derive::__private::Args<'__getargs>` is implemented for `Cli`
  --> tests/ui/subcommand_not_subcommand.rs:5:10
   |
 5 | #[derive(GetArgs)]
   |          ^^^^^^^
note: required by a bound in `getargs_derive::__private::command`
  --> src/private.rs
   |
   | pub fn command<'a, T: Args<'a>, A: Input<'a>, I: Iterator<Item = A>>(
   |                       ^^^^^^^^ required by this bound in `command`
   = note: this error originates in the derive macro `GetArgs` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0277]: `Plain` does not derive `GetArgs`
  --> tests/ui/subcommand_not_subcommand.rs:13:9
   |
13 |     Run(Plain),
   |         ^^^^^ flattened fields and newtype subcommand variants must wrap a type deriving `GetArgs`
   |
help: the trait `getargs_derive::__private::Args<'__getargs>` is not implemented for `Plain`
  --> tests/ui/subcommand_not_subcommand.rs:3:1
   |
 3 | struct Plain;
   | ^^^^^^^^^^^^
help: the trait `getargs_derive::__private::Args<'__getargs>` is implemented for `Cli`
  --> tests/ui/subcommand_not_subcommand.rs:5:10
   |
 5 | #[derive(GetArgs)]
   |          ^^^^^^^
   = note: this error originates in the derive macro `GetArgs` (in Nightly builds, run with -Z macro-backtrace for more info)