Enum HandlerReturn 

pub enum HandlerReturn {
    Ok(u32),
    Error,
    Cancel,
}

Must return type of send and getter handlers that deal with raw bytes.

Variants

Ok(u32)

Return this if every went ok together with how many bytes you read or writed.

Error

Return this if there was an error.

Cancel

Return this if you want to cancel the operation earlier.

Trait Implementations

impl Clone for HandlerReturn

fn clone(&self) -> HandlerReturn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HandlerReturn

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

Formats the value using the given formatter.

impl Copy for HandlerReturn