Enum SelectorModification

pub enum SelectorModification {
    Add {
        handler: Box<dyn InterestHandler + Send + Sync>,
        token: Token,
    },
    Remove {
        token: Token,
    },
    Replace {
        token: Token,
        handler: Box<dyn InterestHandler + Send + Sync>,
    },
    PushInterest {
        token: Token,
        interest: InterestType,
    },
}

Variants

Add

Fields

handler: Box<dyn InterestHandler + Send + Sync>

token: Token

Remove

Fields

token: Token

Replace

Fields

token: Token

handler: Box<dyn InterestHandler + Send + Sync>

PushInterest

Fields

token: Token

interest: InterestType

Implementations

impl SelectorModification

fn apply( self, lookup: &mut HashMap<Token, Box<dyn InterestHandler + Send + Sync>>, )

Apply the modification to a handler lookup table

This function must be called with care, as SelectorModification::PushInterest may trigger handler code.

Trait Implementations

impl Debug for SelectorModification

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

Formats the value using the given formatter.