Enum Begin 

pub enum Begin {
    At(u32),
    After(&'static [u8], i32),
    Unknown,
}

Where a run of keys starts.

Variants

At(u32)

At a fixed argument, which is nearly all of them.

After(&'static [u8], i32)

After a keyword, searched for from an argument.

A positive start searches forward from there and a negative one searches backward from that far before the end, which is how MIGRATE finds a KEYS that has to be the last option.

Unknown

Somewhere only the command itself can work out.

Trait Implementations

impl Clone for Begin

fn clone(&self) -> Begin

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Begin

impl Debug for Begin

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.