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CommandGroup

btrfs_cli

Trait CommandGroup 

Source 
pub trait CommandGroup {
    // Required method
    fn leaf(&self) -> &dyn Runnable;
}
Expand description

A command group that delegates to a leaf subcommand.

Implement this for parent commands (e.g. BalanceCommand, DeviceCommand) that simply dispatch to their subcommand. A blanket Runnable impl forwards all methods through leaf().

Required Methods§

Source

fn leaf(&self) -> &dyn Runnable

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§