Struct http::uri::Scheme

pub struct Scheme { /* fields omitted */ }

Represents the scheme component of a URI

Methods

impl Scheme

pub const HTTP: Scheme

HTTP protocol scheme

pub const HTTPS: Scheme

HTTP protocol over TLS.

pub fn from_shared(s: Bytes) -> Result<Self, InvalidUriBytes>

Attempt to convert a Scheme from Bytes

This function will be replaced by a TryFrom implementation once the trait lands in stable.

Examples

extern crate bytes;

use bytes::Bytes;

let bytes = Bytes::from("http");
let scheme = Scheme::from_shared(bytes).unwrap();

assert_eq!(scheme.as_str(), "http");

pub fn as_str(&self) -> &str

Return a str representation of the scheme

Examples

let scheme: Scheme = "http".parse().unwrap();
assert_eq!(scheme.as_str(), "http");

pub fn into_bytes(self) -> Bytes

Converts this Scheme back to a sequence of bytes

Trait Implementations

impl HttpTryFrom<Bytes> for Scheme

type Error = InvalidUriBytes

Associated error with the conversion this implementation represents.

fn try_from(bytes: Bytes) -> Result<Self, Self::Error>

impl<'a> HttpTryFrom<&'a [u8]> for Scheme

type Error = InvalidUri

Associated error with the conversion this implementation represents.

fn try_from(s: &'a [u8]) -> Result<Self, Self::Error>

impl<'a> HttpTryFrom<&'a str> for Scheme

type Error = InvalidUri

Associated error with the conversion this implementation represents.

fn try_from(s: &'a str) -> Result<Self, Self::Error>

impl HttpTryFrom<Scheme> for Scheme

type Error = Error

Associated error with the conversion this implementation represents.

fn try_from(t: Self) -> Result<Self, Self::Error>

impl Clone for Scheme

fn clone(&self) -> Scheme

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for Scheme

impl PartialEq<Scheme> for Scheme

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

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

#[must_use]

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

This method tests for !=.

impl PartialEq<str> for Scheme

Case-insensitive equality

Examples

let scheme: Scheme = "HTTP".parse().unwrap();
assert_eq!(scheme, *"http");

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

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

#[must_use]

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

This method tests for !=.

impl PartialEq<Scheme> for str

Case-insensitive equality

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

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

#[must_use]

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

This method tests for !=.

impl AsRef<str> for Scheme

fn as_ref(&self) -> &str

Performs the conversion.

impl From<Scheme> for Bytes

fn from(src: Scheme) -> Self

Performs the conversion.

impl Display for Scheme

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

Formats the value using the given formatter.

impl Debug for Scheme

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

Formats the value using the given formatter.

impl Hash for Scheme

Case-insensitive hashing

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

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl FromStr for Scheme

type Err = InvalidUri

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

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