Change the project to become a workspace with milli as a default-member

.gitignore

@@ -2,9 +2,6 @@
 /target
 /Cargo.lock
 
-# the sub target folder
-http-ui/target
-
 # datasets
 *.csv
 *.mmdb

Cargo.toml

@@ -1,70 +1,6 @@
-[package]
-name = "milli"
-version = "0.1.0"
-authors = ["Kerollmops <clement@meilisearch.com>"]
-edition = "2018"
-
-[dependencies]
-anyhow = "1.0.28"
-bstr = "0.2.13"
-byte-unit = { version = "4.0.9", default-features = false, features = ["std"] }
-byteorder = "1.3.4"
-crossbeam-channel = "0.5.0"
-csv = "1.1.3"
-either = "1.6.1"
-flate2 = "1.0.17"
-fst = "0.4.5"
-fxhash = "0.2.1"
-grenad = { git = "https://github.com/Kerollmops/grenad.git", rev = "3adcb26" }
-heed = { version = "0.10.5", default-features = false, features = ["lmdb", "sync-read-txn"] }
-human_format = "1.0.3"
-jemallocator = "0.3.2"
-levenshtein_automata = { version = "0.2.0", features = ["fst_automaton"] }
-linked-hash-map = "0.5.3"
-meilisearch-tokenizer = { git = "https://github.com/meilisearch/Tokenizer.git", branch = "main" }
-memmap = "0.7.0"
-near-proximity = { git = "https://github.com/Kerollmops/plane-sweep-proximity", rev = "6608205" }
-num-traits = "0.2.14"
-obkv = "0.1.0"
-once_cell = "1.4.0"
-ordered-float = "2.0.0"
-rayon = "1.3.1"
-regex = "1.4.2"
-ringtail = "0.3.0"
-roaring = "0.6.4"
-serde = { version = "1.0", features = ["derive"] }
-serde_json = { version = "1.0.59", features = ["preserve_order"] }
-slice-group-by = "0.2.6"
-smallstr =  { version = "0.2.0", features = ["serde"] }
-smallvec = "1.4.0"
-structopt = { version = "0.3.14", default-features = false, features = ["wrap_help"] }
-tempfile = "3.1.0"
-uuid = { version = "0.8.1", features = ["v4"] }
-
-# facet filter parser
-pest = { git = "https://github.com/pest-parser/pest.git", rev = "51fd1d49f1041f7839975664ef71fe15c7dcaf67" }
-pest_derive = "2.1.0"
-
-# documents words self-join
-itertools = "0.9.0"
-
-# logging
-log = "0.4.11"
-stderrlog = "0.5.0"
-
-[dev-dependencies]
-criterion = "0.3.3"
-maplit = "1.0.2"
-
-[build-dependencies]
-fst = "0.4.5"
-
-[features]
-default = []
-
-[[bench]]
-name = "search"
-harness = false
+[workspace]
+members = ["milli", "http-ui"]
+default-members = ["milli"]
 
 [profile.release]
 debug = true

http-ui/Cargo.toml

@@ -12,7 +12,7 @@ grenad = { git = "https://github.com/Kerollmops/grenad.git", rev = "3adcb26" }
 heed = "0.10.5"
 meilisearch-tokenizer = { git = "https://github.com/meilisearch/Tokenizer.git", branch = "main" }
 memmap = "0.7.0"
-milli = { path = ".." }
+milli = { path = "../milli" }
 once_cell = "1.4.1"
 rayon = "1.5.0"
 structopt = { version = "0.3.14", default-features = false, features = ["wrap_help"] }

milli/Cargo.toml

@@ -0,0 +1,67 @@
+[package]
+name = "milli"
+version = "0.1.0"
+authors = ["Kerollmops <clement@meilisearch.com>"]
+edition = "2018"
+
+[dependencies]
+anyhow = "1.0.28"
+bstr = "0.2.13"
+byte-unit = { version = "4.0.9", default-features = false, features = ["std"] }
+byteorder = "1.3.4"
+crossbeam-channel = "0.5.0"
+csv = "1.1.3"
+either = "1.6.1"
+flate2 = "1.0.17"
+fst = "0.4.5"
+fxhash = "0.2.1"
+grenad = { git = "https://github.com/Kerollmops/grenad.git", rev = "3adcb26" }
+heed = { version = "0.10.5", default-features = false, features = ["lmdb", "sync-read-txn"] }
+human_format = "1.0.3"
+jemallocator = "0.3.2"
+levenshtein_automata = { version = "0.2.0", features = ["fst_automaton"] }
+linked-hash-map = "0.5.3"
+meilisearch-tokenizer = { git = "https://github.com/meilisearch/Tokenizer.git", branch = "main" }
+memmap = "0.7.0"
+near-proximity = { git = "https://github.com/Kerollmops/plane-sweep-proximity", rev = "6608205" }
+num-traits = "0.2.14"
+obkv = "0.1.0"
+once_cell = "1.4.0"
+ordered-float = "2.0.0"
+rayon = "1.3.1"
+regex = "1.4.2"
+ringtail = "0.3.0"
+roaring = "0.6.4"
+serde = { version = "1.0", features = ["derive"] }
+serde_json = { version = "1.0.59", features = ["preserve_order"] }
+slice-group-by = "0.2.6"
+smallstr =  { version = "0.2.0", features = ["serde"] }
+smallvec = "1.4.0"
+structopt = { version = "0.3.14", default-features = false, features = ["wrap_help"] }
+tempfile = "3.1.0"
+uuid = { version = "0.8.1", features = ["v4"] }
+
+# facet filter parser
+pest = { git = "https://github.com/pest-parser/pest.git", rev = "51fd1d49f1041f7839975664ef71fe15c7dcaf67" }
+pest_derive = "2.1.0"
+
+# documents words self-join
+itertools = "0.9.0"
+
+# logging
+log = "0.4.11"
+stderrlog = "0.5.0"
+
+[dev-dependencies]
+criterion = "0.3.3"
+maplit = "1.0.2"
+
+[build-dependencies]
+fst = "0.4.5"
+
+[features]
+default = []
+
+[[bench]]
+name = "search"
+harness = false