libripgrep: initial commit introducing libripgrep

libripgrep is not any one library, but rather, a collection of libraries
that roughly separate the following key distinct phases in a grep
implementation:

  1. Pattern matching (e.g., by a regex engine).
  2. Searching a file using a pattern matcher.
  3. Printing results.

Ultimately, both (1) and (3) are defined by de-coupled interfaces, of
which there may be multiple implementations. Namely, (1) is satisfied by
the `Matcher` trait in the `grep-matcher` crate and (3) is satisfied by
the `Sink` trait in the `grep2` crate. The searcher (2) ties everything
together and finds results using a matcher and reports those results
using a `Sink` implementation.

Closes #162

1 files changed, 13 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index ffa253f0..ec6ee1b5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -32,7 +32,17 @@ name = "integration"
 path = "tests/tests.rs"
 
 [workspace]
-members = ["grep", "globset", "ignore"]
+members = [
+  "globset",
+  "grep",
+  "grep2",
+  "grep-matcher",
+  "grep-pcre2",
+  "grep-printer",
+  "grep-regex",
+  "grep-searcher",
+  "ignore",
+]
 
 [dependencies]
 atty = "0.2.11"
@@ -72,10 +82,12 @@ features = ["suggestions", "color"]
 [features]
 avx-accel = [
   "bytecount/avx-accel",
+  "grep2/avx-accel",
 ]
 simd-accel = [
   "bytecount/simd-accel",
   "encoding_rs/simd-accel",
+  "grep2/simd-accel",
 ]
 
 [profile.release]