Struct rama::http::Method

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

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§

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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§

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impl AsRef<str> for Method

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fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.
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impl Clone for Method

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fn clone(&self) -> Method

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Method

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

Formats the value using the given formatter. Read more
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impl Default for Method

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fn default() -> Method

Returns the “default value” for a type. Read more
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impl Display for Method

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

Formats the value using the given formatter. Read more
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impl<'a> From<&'a Method> for Method

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

Converts to this type from the input type.
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impl From<AccessControlRequestMethod> for Method

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fn from(method: AccessControlRequestMethod) -> Method

Converts to this type from the input type.
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impl From<Method> for AccessControlRequestMethod

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fn from(method: Method) -> AccessControlRequestMethod

Converts to this type from the input type.
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impl From<Method> for AllowMethods

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fn from(method: Method) -> AllowMethods

Converts to this type from the input type.
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impl FromIterator<Method> for AccessControlAllowMethods

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fn from_iter<I>(iter: I) -> AccessControlAllowMethods
where I: IntoIterator<Item = Method>,

Creates a value from an iterator. Read more
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impl FromIterator<Method> for Allow

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fn from_iter<I>(iter: I) -> Allow
where I: IntoIterator<Item = Method>,

Creates a value from an iterator. Read more
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impl<S> FromRequest<S> for Method
where S: Send + Sync + 'static,

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type Rejection = Infallible

If the extractor fails it’ll use this “rejection” type. A rejection is a kind of error that can be converted into a response.
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async fn from_request( _ctx: Context<S>, req: Request<Body>, ) -> Result<Method, <Method as FromRequest<S>>::Rejection>

Perform the extraction.
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impl FromStr for Method

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type Err = InvalidMethod

The associated error which can be returned from parsing.
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fn from_str(t: &str) -> Result<Method, <Method as FromStr>::Err>

Parses a string s to return a value of this type. Read more
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impl Hash for Method

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<'a> PartialEq<&'a Method> for Method

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'a> PartialEq<&'a str> for Method

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'a> PartialEq<Method> for &'a Method

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'a> PartialEq<Method> for &'a str

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<Method> for str

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<str> for Method

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq for Method

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'a> TryFrom<&'a [u8]> for Method

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type Error = InvalidMethod

The type returned in the event of a conversion error.
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fn try_from(t: &'a [u8]) -> Result<Method, <Method as TryFrom<&'a [u8]>>::Error>

Performs the conversion.
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impl TryFrom<&Method> for MethodMatcher

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type Error = NoMatchingMethodMatcher

The type returned in the event of a conversion error.
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fn try_from( m: &Method, ) -> Result<MethodMatcher, <MethodMatcher as TryFrom<&Method>>::Error>

Performs the conversion.
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impl<'a> TryFrom<&'a str> for Method

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type Error = InvalidMethod

The type returned in the event of a conversion error.
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fn try_from(t: &'a str) -> Result<Method, <Method as TryFrom<&'a str>>::Error>

Performs the conversion.
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impl Eq for Method

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impl StructuralPartialEq for Method

Auto Trait Implementations§

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impl Freeze for Method

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impl RefUnwindSafe for Method

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impl Send for Method

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impl Sync for Method

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impl Unpin for Method

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impl UnwindSafe for Method

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> FmtForward for T

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FutureExt for T

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fn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ

Attaches the provided Context to this type, returning a WithContext wrapper. Read more
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Attaches the current Context to this type, returning a WithContext wrapper. Read more
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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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where U: From<T>,

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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where T: ?Sized,

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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Mutably borrows self and passes that borrow into the pipe function. Read more
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where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more
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where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
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where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
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where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

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where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
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where T: ?Sized,

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fn and<S, P, B, E>(self, other: P) -> And<T, P>
where T: Policy<S, B, E>, P: Policy<S, B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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where T: Policy<S, B, E>, P: Policy<S, B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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type Output = T

Should always be Self
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impl<T> Tap for T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
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Mutable access to a value. Read more
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where Self: Borrow<B>, B: ?Sized,

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Immutable access to the AsRef<R> view of a value. Read more
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default fn to_string(&self) -> String

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type Error = Infallible

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Performs the conversion.
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