Enum StreamPendingReply

pub enum StreamPendingReply {
    Empty,
    Data(StreamPendingData),
}

Reply type used with xpending command.

Data returned here were fetched from the stream without having been acknowledged.

Variants

Empty

The stream is empty.

Data(StreamPendingData)

Data with payload exists in the stream.

Implementations

impl StreamPendingReply

pub fn count(&self) -> usize

Returns how many records are in the reply.

Trait Implementations

impl Clone for StreamPendingReply

fn clone(&self) -> StreamPendingReply

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StreamPendingReply

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

Formats the value using the given formatter.

impl Default for StreamPendingReply

fn default() -> StreamPendingReply

Returns the “default value” for a type.

impl FromRedisValue for StreamPendingReply

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.

fn from_owned_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.

fn from_redis_values(items: &[Value]) -> RedisResult<Vec<Self>>

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.

fn from_owned_redis_values(items: Vec<Value>) -> RedisResult<Vec<Self>>

The same as from_redis_values, but takes a Vec<Value> instead of a &[Value].

fn from_byte_vec(_vec: &[u8]) -> Option<Vec<Self>>

Convert bytes to a single element vector.

fn from_owned_byte_vec(_vec: Vec<u8>) -> RedisResult<Vec<Self>>

Convert bytes to a single element vector.