Enum Response

pub enum Response {
    Nil,
    Array(Vec<Response>),
    Bytes(Bytes),
    String(ByteString),
    Error(ByteString),
    Integer(i64),
}

A single RESP value, this owns the data that is read from Redis.

Variants

Nil

Array(Vec<Response>)

Zero, one or more other Responses.

Bytes(Bytes)

A bulk string. In Redis terminology a string is a byte-array, so this is stored as a vector of u8s to allow clients to interpret the bytes as appropriate.

String(ByteString)

A valid utf-8 string

Error(ByteString)

An error from the Redis server

Integer(i64)

Redis documentation defines an integer as being a signed 64-bit integer: https://redis.io/topics/protocol#resp-integers

Implementations

impl Response

pub fn into_result(self) -> Result<Response, ByteString>

Extract redis server error to Result

Trait Implementations

impl Clone for Response

fn clone(&self) -> Response

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Response

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

Formats the value using the given formatter.

impl Hash for Response

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Response

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<Response> for ()

type Error = (&'static str, Response)

The type returned in the event of a conversion error.

fn try_from(val: Response) -> Result<(), Self::Error>

Performs the conversion.

impl<A, B> TryFrom<Response> for (A, B)

where A: TryFrom<Response, Error = (&'static str, Response)>, B: TryFrom<Response, Error = (&'static str, Response)>,

type Error = (&'static str, Response)

The type returned in the event of a conversion error.

fn try_from(val: Response) -> Result<(A, B), Self::Error>

Performs the conversion.

impl<A, B, C> TryFrom<Response> for (A, B, C)

where A: TryFrom<Response, Error = (&'static str, Response)>, B: TryFrom<Response, Error = (&'static str, Response)>, C: TryFrom<Response, Error = (&'static str, Response)>,

type Error = (&'static str, Response)

The type returned in the event of a conversion error.

fn try_from(val: Response) -> Result<(A, B, C), Self::Error>

Performs the conversion.

impl TryFrom<Response> for ByteString

type Error = (&'static str, Response)

The type returned in the event of a conversion error.

fn try_from(val: Response) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Response> for Bytes

type Error = (&'static str, Response)

The type returned in the event of a conversion error.

fn try_from(val: Response) -> Result<Self, Self::Error>

Performs the conversion.

impl<K, T, S> TryFrom<Response> for HashMap<K, T, S>

where K: TryFrom<Response, Error = (&'static str, Response)> + Hash + Eq, T: TryFrom<Response, Error = (&'static str, Response)>, S: BuildHasher + Default,

type Error = (&'static str, Response)

The type returned in the event of a conversion error.

fn try_from(val: Response) -> Result<HashMap<K, T, S>, Self::Error>

Performs the conversion.

impl<T> TryFrom<Response> for Vec<T>

where T: TryFrom<Response, Error = (&'static str, Response)>,

type Error = (&'static str, Response)

The type returned in the event of a conversion error.

fn try_from(val: Response) -> Result<Vec<T>, Self::Error>

Performs the conversion.

impl TryFrom<Response> for bool

type Error = (&'static str, Response)

The type returned in the event of a conversion error.

fn try_from(val: Response) -> Result<bool, Self::Error>

Performs the conversion.

impl TryFrom<Response> for i32

type Error = (&'static str, Response)

The type returned in the event of a conversion error.

fn try_from(val: Response) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Response> for i64

type Error = (&'static str, Response)

The type returned in the event of a conversion error.

fn try_from(val: Response) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Response> for isize

type Error = (&'static str, Response)

The type returned in the event of a conversion error.

fn try_from(val: Response) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Response> for u32

type Error = (&'static str, Response)

The type returned in the event of a conversion error.

fn try_from(val: Response) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Response> for u64

type Error = (&'static str, Response)

The type returned in the event of a conversion error.

fn try_from(val: Response) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Response> for usize

type Error = (&'static str, Response)

The type returned in the event of a conversion error.

fn try_from(val: Response) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Response

impl StructuralPartialEq for Response