Enum StreamTrimmingMode

pub enum StreamTrimmingMode {
    Exact,
    Approx,
}

Utility enum for passing the trim mode[=|~] arguments into StreamCommands.

Variants

Exact

Match an exact count

Approx

Match an approximate count

Trait Implementations

impl Debug for StreamTrimmingMode

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

Formats the value using the given formatter.

impl ToRedisArgs for StreamTrimmingMode

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.