1 files changed, 0 insertions, 75 deletions
diff --git a/vendor/regex/examples/shootout-regex-dna-single-cheat.rs b/vendor/regex/examples/shootout-regex-dna-single-cheat.rs
deleted file mode 100644
index 70a979c6d..000000000
--- a/vendor/regex/examples/shootout-regex-dna-single-cheat.rs
+++ /dev/null
@@ -1,75 +0,0 @@
-// The Computer Language Benchmarks Game
-// https://benchmarksgame-team.pages.debian.net/benchmarksgame/
-//
-// contributed by the Rust Project Developers
-// contributed by TeXitoi
-// contributed by BurntSushi
-
-use std::io::{self, Read};
-
-macro_rules! regex {
-    ($re:expr) => {
-        ::regex::Regex::new($re).unwrap()
-    };
-}
-
-fn main() {
-    let mut seq = String::with_capacity(50 * (1 << 20));
-    io::stdin().read_to_string(&mut seq).unwrap();
-    let ilen = seq.len();
-
-    seq = regex!(">[^\n]*\n|\n").replace_all(&seq, "").into_owned();
-    let clen = seq.len();
-
-    let variants = vec![
-        regex!("agggtaaa|tttaccct"),
-        regex!("[cgt]gggtaaa|tttaccc[acg]"),
-        regex!("a[act]ggtaaa|tttacc[agt]t"),
-        regex!("ag[act]gtaaa|tttac[agt]ct"),
-        regex!("agg[act]taaa|ttta[agt]cct"),
-        regex!("aggg[acg]aaa|ttt[cgt]ccct"),
-        regex!("agggt[cgt]aa|tt[acg]accct"),
-        regex!("agggta[cgt]a|t[acg]taccct"),
-        regex!("agggtaa[cgt]|[acg]ttaccct"),
-    ];
-    for re in variants {
-        println!("{} {}", re.to_string(), re.find_iter(&seq).count());
-    }
-
-    let substs = vec![
-        (b'B', "(c|g|t)"),
-        (b'D', "(a|g|t)"),
-        (b'H', "(a|c|t)"),
-        (b'K', "(g|t)"),
-        (b'M', "(a|c)"),
-        (b'N', "(a|c|g|t)"),
-        (b'R', "(a|g)"),
-        (b'S', "(c|g)"),
-        (b'V', "(a|c|g)"),
-        (b'W', "(a|t)"),
-        (b'Y', "(c|t)"),
-    ]; // combined into one regex in `replace_all`
-    let seq = replace_all(&seq, substs);
-
-    println!("\n{}\n{}\n{}", ilen, clen, seq.len());
-}
-
-fn replace_all(text: &str, substs: Vec<(u8, &str)>) -> String {
-    let mut replacements = vec![""; 256];
-    let mut alternates = vec![];
-    for (re, replacement) in substs {
-        replacements[re as usize] = replacement;
-        alternates.push((re as char).to_string());
-    }
-
-    let re = regex!(&alternates.join("|"));
-    let mut new = String::with_capacity(text.len());
-    let mut last_match = 0;
-    for m in re.find_iter(text) {
-        new.push_str(&text[last_match..m.start()]);
-        new.push_str(replacements[text.as_bytes()[m.start()] as usize]);
-        last_match = m.end();
-    }
-    new.push_str(&text[last_match..]);
-    new
-}