Trait redis_async::resp::FromResp

pub trait FromResp: Sized {
    // Required method
    fn from_resp_int(resp: RespValue) -> Result<Self, Error>;

    // Provided method
    fn from_resp(resp: RespValue) -> Result<Self, Error> { ... }
}

A trait to be implemented for every time which can be read from a RESP value.

Implementing this trait on a type means that type becomes a valid return type for calls such as send on client::PairedConnection

Required Methods

fn from_resp_int(resp: RespValue) -> Result<Self, Error>

Provided Methods

fn from_resp(resp: RespValue) -> Result<Self, Error>

Return a Result containing either Self or Error. Errors can occur due to either: a) the particular RespValue being incompatible with the required type, or b) a remote Redis error occuring.

Implementations on Foreign Types

impl<T: FromResp> FromResp for Option<T>

fn from_resp_int(resp: RespValue) -> Result<Option<T>, Error>

impl FromResp for String

fn from_resp_int(resp: RespValue) -> Result<String, Error>

impl FromResp for isize

fn from_resp_int(resp: RespValue) -> Result<Self, Error>

impl FromResp for u32

fn from_resp_int(resp: RespValue) -> Result<Self, Error>

impl<A, B> FromResp for (A, B)where A: FromResp, B: FromResp,

fn from_resp_int(resp: RespValue) -> Result<(A, B), Error>

impl FromResp for usize

fn from_resp_int(resp: RespValue) -> Result<Self, Error>

impl<T: FromResp> FromResp for Vec<T>

fn from_resp_int(resp: RespValue) -> Result<Vec<T>, Error>

impl FromResp for Arc<str>

fn from_resp_int(resp: RespValue) -> Result<Arc<str>, Error>

impl FromResp for bool

fn from_resp_int(resp: RespValue) -> Result<bool, Error>

impl FromResp for Vec<u8>

fn from_resp_int(resp: RespValue) -> Result<Vec<u8>, Error>

impl FromResp for i32

fn from_resp_int(resp: RespValue) -> Result<Self, Error>

impl<K: FromResp + Hash + Eq, T: FromResp, S: BuildHasher + Default> FromResp for HashMap<K, T, S>

fn from_resp_int(resp: RespValue) -> Result<HashMap<K, T, S>, Error>

impl FromResp for ()

fn from_resp_int(resp: RespValue) -> Result<(), Error>

impl<A, B, C> FromResp for (A, B, C)where A: FromResp, B: FromResp, C: FromResp,

fn from_resp_int(resp: RespValue) -> Result<(A, B, C), Error>

impl FromResp for u64

fn from_resp_int(resp: RespValue) -> Result<Self, Error>

impl FromResp for i64

fn from_resp_int(resp: RespValue) -> Result<i64, Error>

Implementors

impl FromResp for RespValue