Enum Status

pub enum Status {
    OK = 200,
    Created = 201,
    Accepted = 202,
    NoContent = 204,
    MovedPermanently = 301,
    Found = 302,
    SeeOther = 303,
    NotModified = 304,
    TemporaryRedirect = 307,
    PermanentRedirect = 308,
    BadRequest = 400,
    Unauthorized = 401,
    Forbidden = 403,
    NotFound = 404,
    MethodNotAllowed = 405,
    NotAcceptable = 406,
    Conflict = 409,
    Gone = 410,
    PreconditionFailed = 412,
    UnsupportedMediaType = 415,
    UnprocessableEntity = 422,
    TooManyRequests = 429,
    InternalServerError = 500,
    NotImplemented = 501,
    BadGateway = 502,
    ServiceUnavailable = 503,
    GatewayTimeout = 504,
}

HttpStatus const 这个 Status 枚举包含了常用的 HTTP 状态码，并提供了一些有用的方法：

Variants

OK = 200

Created = 201

Accepted = 202

NoContent = 204

MovedPermanently = 301

Found = 302

SeeOther = 303

NotModified = 304

TemporaryRedirect = 307

PermanentRedirect = 308

BadRequest = 400

Unauthorized = 401

Forbidden = 403

NotFound = 404

MethodNotAllowed = 405

NotAcceptable = 406

Conflict = 409

Gone = 410

PreconditionFailed = 412

UnsupportedMediaType = 415

UnprocessableEntity = 422

TooManyRequests = 429

InternalServerError = 500

NotImplemented = 501

BadGateway = 502

ServiceUnavailable = 503

GatewayTimeout = 504

Implementations

impl Status

pub fn is_success(&self) -> bool

method to check http status for common cases.

pub fn is_redirection(&self) -> bool

pub fn is_client_error(&self) -> bool

pub fn is_server_error(&self) -> bool

pub fn to_u16(&self) -> u16

Trait Implementations

impl Clone for Status

fn clone(&self) -> Status

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Status

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Status

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<u16> for Status

fn from(code: u16) -> Self

Converts to this type from the input type.

impl PartialEq for Status

fn eq(&self, other: &Status) -> 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 Serialize for Status

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Status

impl Eq for Status

impl StructuralPartialEq for Status