Enum SetExpiry 

#[non_exhaustive]
pub enum SetExpiry {
    EX(u64),
    PX(u64),
    EXAT(u64),
    PXAT(u64),
    KEEPTTL,
}

Helper enum that is used to define expiry time for SET command

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

EX(u64)

EX seconds – Set the specified expire time, in seconds.

PX(u64)

PX milliseconds – Set the specified expire time, in milliseconds.

EXAT(u64)

EXAT timestamp-seconds – Set the specified Unix time at which the key will expire, in seconds.

PXAT(u64)

PXAT timestamp-milliseconds – Set the specified Unix time at which the key will expire, in milliseconds.

KEEPTTL

KEEPTTL – Retain the time to live associated with the key.

Trait Implementations

impl Clone for SetExpiry

fn clone(&self) -> SetExpiry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ToRedisArgs for SetExpiry

fn write_redis_args<W>(&self, out: &mut W)

where W: ?Sized + RedisWrite,

This writes the value into a vector of bytes. Each item is a single argument. Most items generate a single item.

fn to_redis_args(&self) -> Vec<Vec<u8>>

This converts the value into a vector of bytes. Each item is a single argument. Most items generate a vector of a single item.

fn describe_numeric_behavior(&self) -> NumericBehavior

Returns an information about the contained value with regards to it’s numeric behavior in a redis context. This is used in some high level concepts to switch between different implementations of redis functions (for instance INCR vs INCRBYFLOAT).

fn num_of_args(&self) -> usize

Returns the number of arguments this value will generate.

impl Copy for SetExpiry