Enum darkredis::Value

pub enum Value {
    Ok,
    Nil,
    Array(Vec<Value>),
    Integer(isize),
    String(Vec<u8>),
}

Enum depicting the various possible responses one can get from Redis.

Variants

Ok

A Redis OK response.

Nil

Nil Response.

Array(Vec<Value>)

Array response.

Integer(isize)

Integer response.

String(Vec<u8>)

String response. This cannot be a String type, because Redis strings need not be valid UTF-8, unlike Rust.

Methods

impl Value

pub fn unwrap_integer(self) -> isize

Returns the inner isize of a Value::Integer.

Panics

Panics if self is not a Value::Integer

pub fn unwrap_array(self) -> Vec<Value>

Returns the inner Vec<Value> of a Value::Array.

Panics

Panics if self is not a Value::Array

pub fn unwrap_string(self) -> Vec<u8>

Returns the inner Vec<u8> of a Value::String.

Panics

Panics if self is not a Value::String

pub fn optional_string(self) -> Option<Vec<u8>>

Like unwrap_string, but returns an Option instead of panicking.

pub fn optional_array(self) -> Option<Vec<Value>>

Like unwrap_array, but returns an Option instead of panicking.

pub fn optional_integer(self) -> Option<isize>

Like unwrap_integer, but returns an Option instead of panicking.

Trait Implementations

impl PartialEq<Value> for Value

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

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

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

This method tests for !=.

impl Debug for Value

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

Formats the value using the given formatter.