Struct fluent_uri::component::Scheme

pub struct Scheme { /* private fields */ }

The scheme component of URI reference.

Comparison

Schemes are compared case-insensitively. You should do a case-insensitive comparison if the scheme specification allows both letter cases in the scheme name.

Examples

use fluent_uri::{component::Scheme, UriRef};

const SCHEME_HTTP: &Scheme = Scheme::new_or_panic("http");

let uri_ref = UriRef::parse("HTTP://EXAMPLE.COM/")?;
let scheme = uri_ref.scheme().unwrap();

// Case-insensitive comparison.
assert_eq!(scheme, SCHEME_HTTP);
// Case-sensitive comparison.
assert_eq!(scheme.as_str(), "HTTP");

Implementations

impl Scheme

pub const fn new_or_panic(s: &str) -> &Scheme

Converts a string slice to &Scheme.

Panics

Panics if the string is not a valid scheme name according to Section 3.1 of RFC 3986. For a non-panicking variant, use new.

pub const fn new(s: &str) -> Option<&Scheme>

Converts a string slice to &Scheme, returning None if the conversion fails.

pub fn as_str(&self) -> &str

Returns the scheme component as a string slice.

Examples

use fluent_uri::UriRef;

let uri_ref = UriRef::parse("http://example.com/")?;
assert_eq!(uri_ref.scheme().unwrap().as_str(), "http");
let uri_ref = UriRef::parse("HTTP://EXAMPLE.COM/")?;
assert_eq!(uri_ref.scheme().unwrap().as_str(), "HTTP");

Trait Implementations

impl Debug for Scheme

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

Formats the value using the given formatter.

impl Display for Scheme

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

Formats the value using the given formatter.

impl PartialEq for Scheme

fn eq(&self, other: &Self) -> 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 Eq for Scheme