Struct gloo::net::http::QueryParams

pub struct QueryParams { /* private fields */ }

Available on crate features net and http only.

A sequence of URL query parameters, wrapping web_sys::UrlSearchParams.

Implementations

impl QueryParams

pub fn new() -> QueryParams

Create a new empty query parameters object.

pub fn from_raw(raw: UrlSearchParams) -> QueryParams

Create QueryParams from web_sys::UrlSearchParams object.

pub fn append(&self, name: &str, value: &str)

Append a parameter to the query string.

pub fn get(&self, name: &str) -> Option<String>

Get the value of a parameter. If the parameter has multiple occurrences, the first value is returned.

pub fn get_all(&self, name: &str) -> Vec<String, Global>

Get all associated values of a parameter.

pub fn delete(&self, name: &str)

Remove all occurrences of a parameter from the query string.

pub fn iter(&self) -> impl Iterator<Item = (String, String)>

Iterate over (name, value) pairs of the query parameters.

Trait Implementations

impl Debug for QueryParams

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

Formats the value using the given formatter.

impl Default for QueryParams

fn default() -> QueryParams

Returns the “default value” for a type.

impl Display for QueryParams

The formatted query parameters ready to be used in a URL query string.

Examples

The resulting string does not contain a leading ? and is properly encoded:

use gloo_net::http::QueryParams;

let params = QueryParams::new();
params.append("a", "1");
params.append("b", "2");
assert_eq!(params.to_string(), "a=1&b=2".to_string());

params.append("key", "ab&c");
assert_eq!(params.to_string(), "a=1&b=2&key=ab%26c");

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

Formats the value using the given formatter.