Enum redis::geo::Unit

pub enum Unit {
    Meters,
    Kilometers,
    Miles,
    Feet,
}

Units used by geo_dist and geo_radius.

Variants

MetersKilometersMilesFeet

Trait Implementations

impl ToRedisArgs for Unit

fn write_redis_args<W: ?Sized>(&self, out: &mut W) where
    W: 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 is_single_arg(&self) -> bool

Returns an indiciation if the value contained is exactly one argument. It returns false if it's zero or more than one. This is used in some high level functions to intelligently switch between GET and MGET variants.