feat: Import rocksdb-eval as mastiff-index (#14)

[rocksdb-eval](https://github.com/luizirber/2022-06-26-rocksdb-eval) is
the mastiff PoC, and since
sourmash-bio/sourmash#2230 inherited the
sourmash parts (the Index implementation) it makes sense to move some
operational tools (like `index`, `update`,`check`, and `convert`) here
and archive the repo.

Cargo.toml

@@ -1,21 +1,26 @@
 [workspace]
-members = ["crates/server", "crates/client"]
+members = ["crates/*"]
 default-members = ["crates/server"]
+resolver = "2"
 
 [workspace.package]
 version = "0.1.0"
 name = "mastiff"
 
 [workspace.dependencies]
+camino = "1.1.6"
 clap = { version = "3.2.8", features = [ "derive" ] }
 color-eyre = "0.6.2"
 csv = "1.1.6"
 env_logger = "0.9.0"
+histogram = "0.6.9"
 log = "0.4.17"
 needletail = "0.4.1"
 niffler = { version = "2.4.0", default-features = false, features = [ "gz" ]}
+numsep = "0.1.12"
 reqwest = { version = "0.11.11", default-features = false, features = [ "blocking", "rustls-tls" ] }
-sourmash = { git = "https://github.com/sourmash-bio/sourmash", tag = "mastiff_roaring" }
+size = "0.4.0"
+sourmash = { version = "0.12.0", features = ["branchwater"] }
 
 serde_json = "1.0.83"
 # axum deps

crates/client/src/main.rs

@@ -107,7 +107,7 @@ fn main() -> Result<()> {
         let mut sigs = Signature::load_signatures(
             &mut reader,
             Some(21),
-            Some(HashFunctions::murmur64_DNA),
+            Some(HashFunctions::Murmur64Dna),
             Some(1000),
         )?;
 

crates/index/Cargo.toml

@@ -0,0 +1,17 @@
+[package]
+name = "mastiff-index"
+version.workspace = true
+edition = "2021"
+license = "AGPL"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+camino.workspace = true
+clap.workspace = true
+env_logger.workspace = true
+histogram.workspace = true
+log.workspace = true
+numsep.workspace = true
+size.workspace = true
+sourmash.workspace = true