query-params-derive 0.1.1

Transform an arbitrary structs to a http query params This crate generate a function for serialize the fields of an arbitrary structs into a http query params `String` by the usage of a procedural macro with custom derive. The query params `String` return has for purpose to be use with any rust client http lib. # Getting Start Add `query_params` as a dependency to you `Cargo.toml`. ## Overview ```ignore, #[macro_use] extern crate query_params; extern crate query_params_trait; use query_params_trait::QueryParams; #[derive(QueryParams)] struct PullRequestsParametersApi { page: i32, sort: bool, direction: String, state: Vec, // .. other interesting fields .. } let pr = PullRequestsParametersApi { page: 2, sort: true, direction: "asc".to_string(), state: vec!["open".to_string(), "closed".to_string()], }; pr.query_params(); ``` ## What that generate ```ignore, #[derive(QueryParams)] struct PullRequestsParametersApi { page: i32, sort: bool, direction: String, state: Vec, // .. other interesting fields .. } // Code generate impl PullRequestsParametersApi { fn query_params(&self) -> String { let mut buf = String::from("?"); // Stuff to fill buf with the struct fields content return buf } // expect "?page=2&sort=true&direction=asc&state=open,closed" with the example above } ```