Struct redis::streams::StreamId

pub struct StreamId {
    pub id: String,
    pub map: HashMap<String, Value>,
}

This is supported on crate feature streams only.

Represents a stream id and its field/values as a HashMap

Fields

id: String

The stream id (entry ID) of this particular message.

map: HashMap<String, Value>

All fields in this message, associated with their respective values.

Implementations

impl StreamId

pub fn get<T: FromRedisValue>(&self, key: &str) -> Option<T>

Fetches value of a given field and converts it to the specified type.

pub fn contains_key(&self, key: &&str) -> bool

Does the message contain a particular field?

pub fn len(&self) -> usize

Returns how many field/value pairs exist in this message.

pub fn is_empty(&self) -> bool

Returns true if there are no field/value pairs in this message.

Trait Implementations

impl Clone for StreamId

fn clone(&self) -> StreamId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StreamId

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

Formats the value using the given formatter.

impl Default for StreamId

fn default() -> StreamId

Returns the “default value” for a type.