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Rust

Remove a Query Parameter from a REST Request

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Demonstrates Rest.RemoveQueryParam, which removes all query parameters whose name matches the supplied value. Name matching is case-sensitive.

Background. Removing individual parameters is useful when reusing a Rest object for requests that share most, but not all, of their query parameters.

Chilkat Rust Downloads

Rust

let rest = chilkat::Rest::new();

// Connect to the REST server.  The 3rd argument enables TLS (use true for HTTPS on port 443),
// and the 4th enables automatic reconnection if the connection is dropped between requests.
let b_tls = true;
let b_auto_reconnect = true;
if rest.connect("example.com", 443, b_tls, b_auto_reconnect).is_err() {
    println!("{}", rest.last_error_text());
    return;
}

let _ = rest.add_query_param("q", "chilkat");
let _ = rest.add_query_param("limit", "10");

// Remove a query parameter by name.  Name matching is case-sensitive.
let _ = rest.remove_query_param("limit");

let Ok(response_text) = rest.full_request_no_body("GET", "/api/search") else {
    println!("{}", rest.last_error_text());
    return;
};

println!("{}", response_text);