Merge pull request #13 from jayaddison/cleanup/try-warning

refactor(parser): remove lint warning related to 'try' usage

Cargo.toml

@@ -7,6 +7,7 @@ description = "Rust query string parser with nesting support, forked to update S
 repository = "https://github.com/rustless/queryst"
 keywords = ["json", "web", "url", "parser"]
 license = "MIT"
+rust = "1.13"
 
 [features]
 default = ["regex1"]

src/parser.rs

@@ -176,7 +176,7 @@ pub fn parse(params: &str) -> ParseResult<Value> {
     };
     let pairs = parse_pairs(&decoded_params);
     for &(key, value) in pairs.iter() {
-        let parse_key_res = try!(parse_key(key));
+        let parse_key_res = parse_key(key)?;
         let key_chain = &parse_key_res[0..];
         let decoded_value = match decode_component(value.unwrap_or("")) {
             Ok(val) => val,