Struct actix_web::http::PathAndQuery

pub struct PathAndQuery { /* fields omitted */ }

Represents the path component of a URI

Methods

impl PathAndQuery

pub fn from_shared(src: Bytes) -> Result<PathAndQuery, InvalidUriBytes>

Attempt to convert a PathAndQuery 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("/hello?world");
let path_and_query = PathAndQuery::from_shared(bytes).unwrap();

assert_eq!(path_and_query.path(), "/hello");
assert_eq!(path_and_query.query(), Some("world"));

pub fn from_static(src: &'static str) -> PathAndQuery

Convert a PathAndQuery from a static string.

This function will not perform any copying, however the string is checked to ensure that it is valid.

Panics

This function panics if the argument is an invalid path and query.

Examples

let v = PathAndQuery::from_static("/hello?world");

assert_eq!(v.path(), "/hello");
assert_eq!(v.query(), Some("world"));

pub fn path(&self) -> &str

Returns the path component

The path component is case sensitive.

abc://username:password@example.com:123/path/data?key=value&key2=value2#fragid1
                                       |--------|
                                            |
                                          path

If the URI is * then the path component is equal to *.

Examples

let path_and_query: PathAndQuery = "/hello/world".parse().unwrap();

assert_eq!(path_and_query.path(), "/hello/world");

pub fn query(&self) -> Option<&str>

Returns the query string component

The query component contains non-hierarchical data that, along with data in the path component, serves to identify a resource within the scope of the URI's scheme and naming authority (if any). The query component is indicated by the first question mark ("?") character and terminated by a number sign ("#") character or by the end of the URI.

abc://username:password@example.com:123/path/data?key=value&key2=value2#fragid1
                                                  |-------------------|
                                                            |
                                                          query

Examples

With a query string component

let path_and_query: PathAndQuery = "/hello/world?key=value&foo=bar".parse().unwrap();

assert_eq!(path_and_query.query(), Some("key=value&foo=bar"));

Without a query string component

let path_and_query: PathAndQuery = "/hello/world".parse().unwrap();

assert!(path_and_query.query().is_none());

pub fn as_str(&self) -> &str

Returns the path and query as a string component.

Examples

With a query string component

let path_and_query: PathAndQuery = "/hello/world?key=value&foo=bar".parse().unwrap();

assert_eq!(path_and_query.as_str(), "/hello/world?key=value&foo=bar");

Without a query string component

let path_and_query: PathAndQuery = "/hello/world".parse().unwrap();

assert_eq!(path_and_query.as_str(), "/hello/world");

pub fn into_bytes(self) -> Bytes

Converts this PathAndQuery back to a sequence of bytes

Trait Implementations

impl Clone for PathAndQuery

fn clone(&self) -> PathAndQuery

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<PathAndQuery> for PathAndQuery

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

fn eq(&self, other: &&'a 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<str> for PathAndQuery

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<String> for PathAndQuery

fn eq(&self, other: &String) -> 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<'a> HttpTryFrom<&'a str> for PathAndQuery

type Error = InvalidUri

Associated error with the conversion this implementation represents.

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

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

type Error = InvalidUri

Associated error with the conversion this implementation represents.

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

impl HttpTryFrom<PathAndQuery> for PathAndQuery

type Error = Error

Associated error with the conversion this implementation represents.

fn try_from(
    t: PathAndQuery
) -> Result<PathAndQuery, <PathAndQuery as HttpTryFrom<PathAndQuery>>::Error>

impl HttpTryFrom<Bytes> for PathAndQuery

type Error = InvalidUriBytes

Associated error with the conversion this implementation represents.

fn try_from(
    bytes: Bytes
) -> Result<PathAndQuery, <PathAndQuery as HttpTryFrom<Bytes>>::Error>

impl Eq for PathAndQuery

impl From<PathAndQuery> for Bytes

fn from(src: PathAndQuery) -> Bytes

Performs the conversion.

impl<'a> PartialOrd<&'a str> for PathAndQuery

fn partial_cmp(&self, other: &&'a str) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]

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

This method tests less than (for self and other) and is used by the < operator.

#[must_use]

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]

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

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PartialOrd<String> for PathAndQuery

fn partial_cmp(&self, other: &String) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]

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

This method tests less than (for self and other) and is used by the < operator.

#[must_use]

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]

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

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PartialOrd<PathAndQuery> for PathAndQuery

fn partial_cmp(&self, other: &PathAndQuery) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]

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

This method tests less than (for self and other) and is used by the < operator.

#[must_use]

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]

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

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PartialOrd<str> for PathAndQuery

fn partial_cmp(&self, other: &str) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]

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

This method tests less than (for self and other) and is used by the < operator.

#[must_use]

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]

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

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Display for PathAndQuery

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

Formats the value using the given formatter.

impl Debug for PathAndQuery

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

Formats the value using the given formatter.

impl FromStr for PathAndQuery

type Err = InvalidUri

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<PathAndQuery, InvalidUri>

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