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-rw-r--r--2015/rs/src/eight.rs55
1 files changed, 0 insertions, 55 deletions
diff --git a/2015/rs/src/eight.rs b/2015/rs/src/eight.rs
deleted file mode 100644
index ce9a8a7..0000000
--- a/2015/rs/src/eight.rs
+++ /dev/null
@@ -1,55 +0,0 @@
-static INPUT: &'static str = include_str!("eight.txt");
-
-#[derive(Copy, Clone)]
-enum ParseState {
- Verbatim,
- Esc,
- Hex1,
- Hex2(u32)
-}
-
-fn main() {
- let valueified = INPUT.split('\n')
- .filter(|s| !s.is_empty());
-
- let (oglen, parsedlen) = valueified.clone()
- .map(|s| {
- let rs = s.strip_prefix('"').and_then(|s| s.strip_suffix('"')).unwrap();
- let mut buf = String::with_capacity(s.len());
- let mut state = ParseState::Verbatim;
- for c in rs.chars() {
- match (state, c) {
- (ParseState::Verbatim, '\\') => { state = ParseState::Esc; },
- (ParseState::Verbatim, c) => { buf.push(c); },
-
- (ParseState::Esc, 'x') => { state = ParseState::Hex1; },
- (ParseState::Esc, c) => { buf.push(c); state = ParseState::Verbatim; },
-
- (ParseState::Hex1, c) => { state = ParseState::Hex2(c.to_digit(16).unwrap() * 16); },
- (ParseState::Hex2(n), c) => { buf.push(/*char::from_u32(n + c.to_digit(16).unwrap()).unwrap()*/'?'); state = ParseState::Verbatim; },
- }
- }
- (s, buf)
- })
- .fold((0, 0), |(a1, b1), (a2, b2)| (a1 + a2.len(), b1 + b2.len()));
- let lendiff = oglen - parsedlen;
- println!("Literal Length - Parsed Length: {lendiff}");
-
- let (oglen, enclen) = valueified
- .map(|s| {
- let mut buf = String::with_capacity(s.len() * 2);
- buf.push('"');
- for c in s.chars() {
- match c {
- '\\' => { buf += "\\\\" },
- '"' => { buf += "\\\"" },
- c => { buf.push(c) },
- }
- }
- buf.push('"');
- (s, buf)
- })
- .fold((0, 0), |(a1, b1), (a2, b2)| (a1 + a2.len(), b1 + b2.len()));
- let lendiff = enclen - oglen;
- println!("Encoded Length - Literal Length: {lendiff}");
-}