Release 3.3

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "pom"
-version = "3.2.0"
-edition = "2018"
+version = "3.3.0"
+edition = "2021"
 authors = ["Junfeng Liu <[email protected]>"]
 homepage = "https://github.com/J-F-Liu/pom"
 documentation = "https://docs.rs/crate/pom/"
@@ -15,8 +15,9 @@ keywords = ["parser", "parser-combinators", "parsing", "PEG"]
 [badges]
 travis-ci = { repository = "J-F-Liu/pom" }
 
-[dependencies] 
-bstr = {version = "1.1.0", features = []} # Only uses one function, so no features needed.
+[dependencies]
+bstr = { version = "1.1.0", features = [
+] } # Only uses one function, so no features needed.
 
 [features]
 default = ["utf8"]

examples/json_file.rs

@@ -90,6 +90,6 @@ pub fn json<'a>() -> Parser<'a, u8, JsonValue> {
 fn main() {
 	let mut file = File::open("examples/test.json").unwrap();
 	let mut input: Vec<u8> = Vec::new();
-	file.read_to_end(&mut input);
+	file.read_to_end(&mut input).expect("read test.json");
 	println!("{:?}", json().parse(input.as_slice()));
 }

examples/whitespace.rs

@@ -72,7 +72,7 @@ fn container<'a>() -> Parser<'a, u8, Container> {
 }
 
 fn mylang<'a>() -> Parser<'a, u8, Vec<Container>> {
-	(whitespace() * list(call(container), whitespace()))
+	whitespace() * list(call(container), whitespace())
 }
 
 fn main() -> Result<(), ()> {