[−][src]Macro sc_cli::substrate_cli_subcommands
Macro that helps implement CliConfiguration on an enum of subcommand automatically
Example
enum Subcommand { Variant1(EmptyVariant), Variant2(EmptyVariant), } substrate_cli_subcommands!( Subcommand => Variant1, Variant2 );
Which will expand to:
ⓘThis example is not tested
impl CliConfiguration for Subcommand { fn base_path(&self) -> Result<Option<PathBuf>> { match self { Subcommand::Variant1(cmd) => cmd.base_path(), Subcommand::Variant2(cmd) => cmd.base_path(), } } fn is_dev(&self) -> Result<bool> { match self { Subcommand::Variant1(cmd) => cmd.is_dev(), Subcommand::Variant2(cmd) => cmd.is_dev(), } } // ... }