Struct ReadStreamOptions 

pub struct ReadStreamOptions {
    pub block: Option<Duration>,
    pub count: Option<u64>,
}

Options for XREAD command

Fields

block: Option<Duration>

count: Option<u64>

Trait Implementations

impl Clone for ReadStreamOptions

fn clone(&self) -> ReadStreamOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReadStreamOptions

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

Formats the value using the given formatter.

impl Default for ReadStreamOptions

fn default() -> ReadStreamOptions

Returns the “default value” for a type.

impl ToRedisArgs for &ReadStreamOptions

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 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.

impl Copy for ReadStreamOptions