Struct actix_web::http::Method

pub struct Method(_);

The Request Method (VERB)

This type also contains constants for a number of common HTTP methods such as GET, POST, etc.

Currently includes 8 variants representing the 8 methods defined in RFC 7230, plus PATCH, and an Extension variant for all extensions.

Examples

use http::Method;

assert_eq!(Method::GET, Method::from_bytes(b"GET").unwrap());
assert!(Method::GET.is_idempotent());
assert_eq!(Method::POST.as_str(), "POST");

Implementations

impl Method

pub const GET: Method

GET

pub const POST: Method

POST

pub const PUT: Method

PUT

pub const DELETE: Method

DELETE

pub const HEAD: Method

HEAD

pub const OPTIONS: Method

OPTIONS

pub const CONNECT: Method

CONNECT

pub const PATCH: Method

PATCH

pub const TRACE: Method

TRACE

pub fn from_bytes(src: &[u8]) -> Result<Method, InvalidMethod>

Converts a slice of bytes to an HTTP method.

pub fn is_safe(&self) -> bool

Whether a method is considered “safe”, meaning the request is essentially read-only.

See the spec for more words.

pub fn is_idempotent(&self) -> bool

Whether a method is considered “idempotent”, meaning the request has the same result if executed multiple times.

See the spec for more words.

pub fn as_str(&self) -> &str

Return a &str representation of the HTTP method

Trait Implementations

impl AsRef<str> for Method

pub fn as_ref(&self) -> &str

Performs the conversion.

impl Clone for Method

pub fn clone(&self) -> Method

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Method

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

Formats the value using the given formatter.

impl Default for Method

pub fn default() -> Method

Returns the “default value” for a type.

impl Display for Method

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

Formats the value using the given formatter.

impl<'a> From<&'a Method> for Method

pub fn from(t: &'a Method) -> Method

Performs the conversion.

impl FromRequest for Method

Extract the request’s method.

Examples

use actix_web::{http::Method, web, App, Responder};

async fn handler(method: Method) -> impl Responder {
    format!("Request method: {}", method)
}

let app = App::new().default_service(web::to(handler));

type Error = Infallible

The associated error which can be returned.

type Future = Ready<Result<Self, Self::Error>>

Future that resolves to a Self.

type Config = ()

Configuration for this extractor.

fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future

Create a Self from request parts asynchronously.

fn extract(req: &HttpRequest) -> Self::Future

Create a Self from request head asynchronously.

fn configure<F>(f: F) -> Self::Config where
    F: FnOnce(Self::Config) -> Self::Config, 

Create and configure config instance.

impl FromStr for Method

type Err = InvalidMethod

The associated error which can be returned from parsing.

pub fn from_str(t: &str) -> Result<Method, <Method as FromStr>::Err>

Parses a string s to return a value of this type.

impl Hash for Method

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl<'a> PartialEq<&'a Method> for Method

pub fn eq(&self, other: &&'a Method) -> bool

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

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

This method tests for !=.

impl<'a> PartialEq<&'a str> for Method

pub fn eq(&self, other: &&'a str) -> bool

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

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

This method tests for !=.

impl<'a> PartialEq<Method> for &'a Method

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

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

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

This method tests for !=.

impl PartialEq<Method> for Method

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

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

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

This method tests for !=.

impl PartialEq<str> for Method

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

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

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

This method tests for !=.

impl<'a> TryFrom<&'a [u8]> for Method

type Error = InvalidMethod

The type returned in the event of a conversion error.

pub fn try_from(
    t: &'a [u8]
) -> Result<Method, <Method as TryFrom<&'a [u8]>>::Error>

Performs the conversion.

impl<'a> TryFrom<&'a str> for Method

type Error = InvalidMethod

The type returned in the event of a conversion error.

pub fn try_from(
    t: &'a str
) -> Result<Method, <Method as TryFrom<&'a str>>::Error>

Performs the conversion.

impl Eq for Method

impl StructuralEq for Method

impl StructuralPartialEq for Method