Pre: Move tolstoy/errors into tolstoy-traits

Cargo.toml

@@ -19,7 +19,7 @@ build = "build/version.rs"
 default = ["bundled_sqlite3", "syncable"]
 bundled_sqlite3 = ["rusqlite/bundled"]
 sqlcipher = ["rusqlite/sqlcipher", "mentat_db/sqlcipher"]
-syncable = ["mentat_tolstoy", "mentat_db/syncable"]
+syncable = ["mentat_tolstoy", "tolstoy_traits", "mentat_db/syncable"]
 
 [workspace]
 members = ["tools/cli", "ffi"]
@@ -86,6 +86,10 @@ path = "sql-traits"
 path = "tolstoy"
 optional = true
 
+[dependencies.tolstoy_traits]
+path = "tolstoy-traits"
+optional = true
+
 [profile.release]
 opt-level = 3
 debug = false

src/errors.rs

@@ -38,7 +38,9 @@ use sql_traits::errors::{
 };
 
 #[cfg(feature = "syncable")]
-use mentat_tolstoy;
+use tolstoy_traits::errors::{
+    TolstoyError,
+};
 
 pub type Result<T> = std::result::Result<T, MentatError>;
 
@@ -118,7 +120,7 @@ pub enum MentatError {
 
     #[cfg(feature = "syncable")]
     #[fail(display = "{}", _0)]
-    TolstoyError(#[cause] mentat_tolstoy::TolstoyError),
+    TolstoyError(#[cause] TolstoyError),
 }
 
 impl From<std::io::Error> for MentatError {
@@ -170,8 +172,8 @@ impl From<SQLError> for MentatError {
 }
 
 #[cfg(feature = "syncable")]
-impl From<mentat_tolstoy::TolstoyError> for MentatError {
+impl From<TolstoyError> for MentatError {
-    fn from(error: mentat_tolstoy::TolstoyError) -> MentatError {
+    fn from(error: TolstoyError) -> MentatError {
         MentatError::TolstoyError(error)
     }
 }

src/lib.rs

@@ -38,6 +38,9 @@ extern crate mentat_sql;
 #[cfg(feature = "syncable")]
 extern crate mentat_tolstoy;
 
+#[cfg(feature = "syncable")]
+extern crate tolstoy_traits;
+
 pub use core_traits::{
     Attribute,
     Binding,

tests/tolstoy.rs

@@ -14,6 +14,9 @@ extern crate core_traits;
 #[cfg(feature = "syncable")]
 extern crate mentat_tolstoy;
 
+#[cfg(feature = "syncable")]
+extern crate tolstoy_traits;
+
 #[cfg(feature = "syncable")]
 mod tests {
     use std::collections::BTreeMap;
@@ -26,7 +29,7 @@ mod tests {
         TxReceiver,
         TxPart,
     };
-    use mentat_tolstoy::errors::Result;
+    use tolstoy_traits::errors::Result;
     use core_traits::{
         Entid,
         TypedValue,

tolstoy-traits/Cargo.toml

@@ -0,0 +1,22 @@
+[package]
+name = "tolstoy_traits"
+version = "0.0.1"
+workspace = ".."
+
+[lib]
+name = "tolstoy_traits"
+path = "lib.rs"
+
+[dependencies]
+failure = "0.1.1"
+failure_derive = "0.1.1"
+hyper = "0.11"
+serde_json = "1.0"
+uuid = { version = "0.5" }
+
+[dependencies.db_traits]
+path = "../db-traits"
+
+[dependencies.rusqlite]
+version = "0.13"
+features = ["limits"]

tolstoy-traits/lib.rs

@@ -0,0 +1,22 @@
+// Copyright 2018 Mozilla
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+// this file except in compliance with the License. You may obtain a copy of the
+// License at http://www.apache.org/licenses/LICENSE-2.0
+// Unless required by applicable law or agreed to in writing, software distributed
+// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+// CONDITIONS OF ANY KIND, either express or implied. See the License for the
+// specific language governing permissions and limitations under the License.
+
+extern crate failure;
+#[macro_use]
+extern crate failure_derive;
+
+extern crate hyper;
+extern crate rusqlite;
+extern crate uuid;
+extern crate serde_json;
+
+extern crate db_traits;
+
+pub mod errors;

tolstoy/Cargo.toml

@@ -6,7 +6,6 @@ authors = ["Grisha Kruglov <gkruglov@mozilla.com>"]
 
 [dependencies]
 failure = "0.1.1"
-failure_derive = "0.1.1"
 futures = "0.1"
 hyper = "0.11"
 log = "0.4"
@@ -33,6 +32,9 @@ path = "../db"
 [dependencies.db_traits]
 path = "../db-traits"
 
+[dependencies.tolstoy_traits]
+path = "../tolstoy-traits"
+
 [dependencies.rusqlite]
 version = "0.13"
 features = ["limits"]

tolstoy/src/lib.rs

@@ -9,8 +9,6 @@
 // specific language governing permissions and limitations under the License.
 
 extern crate failure;
-#[macro_use]
-extern crate failure_derive;
 
 #[macro_use]
 extern crate lazy_static;
@@ -40,14 +38,11 @@ extern crate rusqlite;
 extern crate uuid;
 
 #[macro_use]
-pub mod errors;
+extern crate tolstoy_traits;
+
 pub mod schema;
 pub mod metadata;
 pub mod tx_processor;
 pub mod syncer;
 pub mod tx_mapper;
 pub use syncer::Syncer;
-pub use errors::{
-    TolstoyError,
-    Result,
-};

tolstoy/src/metadata.rs

@@ -14,7 +14,7 @@ use rusqlite;
 use uuid::Uuid;
 
 use schema;
-use errors::{
+use tolstoy_traits::errors::{
     TolstoyError,
     Result,
 };

tolstoy/src/schema.rs

@@ -9,7 +9,7 @@
 // specific language governing permissions and limitations under the License.
 
 use rusqlite;
-use errors::Result;
+use tolstoy_traits::errors::Result;
 
 pub static REMOTE_HEAD_KEY: &str = r#"remote_head"#;
 

tolstoy/src/syncer.rs

@@ -33,7 +33,7 @@ use metadata::SyncMetadataClient;
 use metadata::HeadTrackable;
 use schema::ensure_current_version;
 
-use errors::{
+use tolstoy_traits::errors::{
     TolstoyError,
     Result,
 };

tolstoy/src/tx_mapper.rs

@@ -16,7 +16,7 @@ use core_traits::{
     Entid,
 };
 
-use errors::{
+use tolstoy_traits::errors::{
     TolstoyError,
     Result,
 };

tolstoy/src/tx_processor.rs

@@ -11,7 +11,7 @@ use std::iter::Peekable;
 
 use rusqlite;
 
-use errors::{
+use tolstoy_traits::errors::{
     Result,
 };