Trait exonum::helpers::fabric::CommandExtension

pub trait CommandExtension {
    fn args(&self) -> Vec<Argument>;
    fn execute(&self, context: Context) -> Result<Context, Box<Error>>;
}

CommandExtension is used for extending the existing commands.

Required Methods

fn args(&self) -> Vec<Argument>

Returns arguments of the command.

fn execute(&self, context: Context) -> Result<Context, Box<Error>>

Executes command.

Implementors