diff options
Diffstat (limited to 'users/Profpatsch/netencode/netencode.rs')
| -rw-r--r-- | users/Profpatsch/netencode/netencode.rs | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/users/Profpatsch/netencode/netencode.rs b/users/Profpatsch/netencode/netencode.rs index 9c999a7cbb51..94327fc5e172 100644 --- a/users/Profpatsch/netencode/netencode.rs +++ b/users/Profpatsch/netencode/netencode.rs @@ -23,10 +23,10 @@ pub enum T { Binary(Vec<u8>), // Tags // TODO: make into &str - Sum(Tag<String, Box<T>>), + Sum(Tag<String, T>), // TODO: make into &str - Record(HashMap<String, Box<T>>), - List(Box<Vec<T>>), + Record(HashMap<String, T>), + List(Vec<T>), } #[derive(Debug, PartialEq, Eq, Clone)] @@ -46,8 +46,8 @@ pub enum U<'a> { Text(&'a [u8]), Binary(&'a [u8]), // Tags - Sum(Tag<&'a str, Box<U<'a>>>), - Record(Vec<(&'a str, Box<U<'a>>)>), + Sum(Tag<&'a str, U<'a>>), + Record(Vec<(&'a str, U<'a>)>), List(&'a [u8]), } @@ -55,7 +55,7 @@ pub enum U<'a> { pub struct Tag<S, A> { // TODO: make into &str pub tag: S, - pub val: A + pub val: Box<A> } impl<S, A> Tag<S, A> { @@ -63,7 +63,7 @@ impl<S, A> Tag<S, A> { where F: Fn(A) -> B { Tag { tag: self.tag, - val: f(self.val) + val: Box::new(f(*self.val)) } } } @@ -98,7 +98,7 @@ pub fn encode<W: Write>(w: &mut W, u: U) -> std::io::Result<()> { U::Record(m) => { let mut c = std::io::Cursor::new(vec![]); for (k, v) in m { - encode_tag(&mut c, k, *v)?; + encode_tag(&mut c, k, v)?; } write!(w, "{{{}:", c.get_ref().len())?; w.write(c.get_ref())?; @@ -206,13 +206,13 @@ pub mod parse { ) } - fn tag_t(s: &[u8]) -> IResult<&[u8], Tag<String, Box<T>>> { + fn tag_t(s: &[u8]) -> IResult<&[u8], Tag<String, T>> { // recurses into the main parser map(tag_g(t_t), |Tag {tag, val}| Tag { tag: tag.to_string(), - val: Box::new(val) + val })(s) } @@ -226,7 +226,7 @@ pub mod parse { Ok((s, Tag { tag: std::str::from_utf8(tag) .map_err(|_| nom::Err::Failure((s, ErrorKind::Char)))?, - val + val: Box::new(val) })) } @@ -280,7 +280,7 @@ pub mod parse { map_parser(list_g(), nom::multi::many_m_n(n, n, u_u)) } - fn record_t<'a>(s: &'a [u8]) -> IResult<&'a [u8], HashMap<String, Box<T>>> { + fn record_t<'a>(s: &'a [u8]) -> IResult<&'a [u8], HashMap<String, T>> { let (s, r) = record_g(t_t)(s)?; Ok((s, r.into_iter() @@ -291,7 +291,7 @@ pub mod parse { .collect::<HashMap<_,_>>())) } - fn record_g<'a, P, O>(inner: P) -> impl Fn(&'a [u8]) -> IResult<&'a [u8], Vec<(&'a str, Box<O>)>> + fn record_g<'a, P, O>(inner: P) -> impl Fn(&'a [u8]) -> IResult<&'a [u8], Vec<(&'a str, O)>> where O: Clone, P: Fn(&'a [u8]) -> IResult<&'a [u8], O> @@ -302,7 +302,7 @@ pub mod parse { tag_g(inner), Vec::new(), |mut acc: Vec<_>, Tag { tag, mut val }| { - acc.push((tag, Box::new(val))); + acc.push((tag, *val)); acc } ) @@ -314,7 +314,7 @@ pub mod parse { map(text_g(), U::Text), map(binary_g(), U::Binary), map(unit_t, |()| U::Unit), - map(tag_g(u_u), |t| U::Sum(t.map(Box::new))), + map(tag_g(u_u), |t| U::Sum(t)), map(list_g(), U::List), map(record_g(u_u), U::Record), @@ -344,7 +344,7 @@ pub mod parse { binary(), map(unit_t, |_| T::Unit), map(tag_t, |t| T::Sum(t)), - map(list_t, |l| T::List(Box::new(l))), + map(list_t, |l| T::List(l)), map(record_t, |p| T::Record(p)), map(bool_t(), |u| T::N1(u)), @@ -491,7 +491,7 @@ pub mod parse { list_t("[15:u,[7:t3:foo,]u,]".as_bytes()), Ok(("".as_bytes(), vec![ T::Unit, - T::List(Box::new(vec![T::Text("foo".to_owned())])), + T::List(vec![T::Text("foo".to_owned())]), T::Unit, ])) ); @@ -502,17 +502,17 @@ pub mod parse { assert_eq!( record_t("{21:<1:a|u,<1:b|u,<1:c|u,}".as_bytes()), Ok(("".as_bytes(), vec![ - ("a".to_owned(), Box::new(T::Unit)), - ("b".to_owned(), Box::new(T::Unit)), - ("c".to_owned(), Box::new(T::Unit)), - ].into_iter().collect::<HashMap<String, Box<T>>>())) + ("a".to_owned(), T::Unit), + ("b".to_owned(), T::Unit), + ("c".to_owned(), T::Unit), + ].into_iter().collect::<HashMap<String, T>>())) ); // duplicated keys are ignored (first is taken) assert_eq!( record_t("{25:<1:a|u,<1:b|u,<1:a|i1:-1,}".as_bytes()), Ok(("".as_bytes(), vec![ - ("a".to_owned(), Box::new(T::Unit)), - ("b".to_owned(), Box::new(T::Unit)), + ("a".to_owned(), T::Unit), + ("b".to_owned(), T::Unit), ].into_iter().collect::<HashMap<_,_>>())) ); } @@ -539,13 +539,13 @@ pub mod parse { assert_eq!( t_t("{52:<1:a|u,<3:foo|[33:<1:A|u,<1:A|n1:1,<1:B|[7:i3:127,]]}".as_bytes()), Ok(("".as_bytes(), T::Record(vec![ - ("a".to_owned(), Box::new(T::Unit)), - ("foo".to_owned(), Box::new(T::List(Box::new(vec![ + ("a".to_owned(), T::Unit), + ("foo".to_owned(), T::List(vec![ T::Sum(Tag { tag: "A".to_owned(), val: Box::new(T::Unit) }), T::Sum(Tag { tag: "A".to_owned(), val: Box::new(T::N1(true)) }), T::Sum(Tag { tag: "B".to_owned(), val: Box::new(T::List(Box::new(vec![T::I3(127)]))) }), - ])))) - ].into_iter().collect::<HashMap<String, Box<T>>>()))) + ])) + ].into_iter().collect::<HashMap<String, T>>()))) ); } |