Struct Method

pub struct Method(/* private fields */);

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

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Method

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

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

Formats the value using the given formatter.

impl Default for Method

fn default() -> Method

Returns the “default value” for a type.

impl Display for Method

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

Formats the value using the given formatter.

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

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

Converts to this type from the input type.

impl FromStr for Method

type Err = InvalidMethod

The associated error which can be returned from parsing.

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

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

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

fn eq(&self, other: &&'a Method) -> 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<'a> PartialEq<&'a str> for Method

fn eq(&self, other: &&'a str) -> 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<'a> PartialEq<Method> for &'a Method

fn eq(&self, other: &Method) -> 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<'a> PartialEq<Method> for &'a str

fn eq(&self, other: &Method) -> 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 PartialEq<Method> for str

fn eq(&self, other: &Method) -> 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 PartialEq<str> for Method

fn eq(&self, other: &str) -> 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 PartialEq for Method

fn eq(&self, other: &Method) -> 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<'a> TryFrom<&'a [u8]> for Method

type Error = InvalidMethod

The type returned in the event of a conversion error.

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.

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

Performs the conversion.

impl Eq for Method

impl StructuralPartialEq for Method

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes