Enum Gate 

pub enum Gate {
    Always,
    IfMissing,
    IfPresent,
}

Which members a ZADD is allowed to touch.

Variants

Always

Add and update both. Plain ZADD.

IfMissing

Only add members that are not there. ZADD NX.

IfPresent

Only update members that are there. ZADD XX.

Trait Implementations

impl Clone for Gate

fn clone(&self) -> Gate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Gate

impl Debug for Gate

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

Formats the value using the given formatter.

impl Default for Gate

fn default() -> Gate

Returns the “default value” for a type.

impl Eq for Gate

impl PartialEq for Gate

fn eq(&self, other: &Gate) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Gate