Enum redis_ts::TsDuplicatePolicy

pub enum TsDuplicatePolicy {
    Block,
    First,
    Last,
    Min,
    Max,
    Other(String),
}

Different options for handling inserts of duplicate values. Block is the behaviour redis time series was using before preventing all inserts of values older or equal to latest value in series. Fist will simply ignore the new value (as opposed to returning an error), Last will use the new value, Min the lower and Max the higher value.

Variants

Block

First

Last

Min

Max

Other(String)

Trait Implementations

impl Clone for TsDuplicatePolicy

pub fn clone(&self) -> TsDuplicatePolicy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TsDuplicatePolicy

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

Formats the value using the given formatter.

impl Eq for TsDuplicatePolicy

impl FromRedisValue for TsDuplicatePolicy

pub fn from_redis_value(v: &Value) -> RedisResult<Self>

Given a redis Value this attempts to convert it into the given destination type. If that fails because it's not compatible an appropriate error is generated.

pub fn from_redis_values(items: &[Value]) -> Result<Vec<Self>, RedisError>

Similar to from_redis_value but constructs a vector of objects from another vector of values. This primarily exists internally to customize the behavior for vectors of tuples.

impl PartialEq<TsDuplicatePolicy> for TsDuplicatePolicy

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for TsDuplicatePolicy

impl StructuralPartialEq for TsDuplicatePolicy

impl ToRedisArgs for TsDuplicatePolicy

pub 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.

pub 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.

pub 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).

pub 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.