Merge pull request #888 from mati865/uuid-1-impls

Add conversions from Uuid 1.0

Author: sfackler

postgres-types/Cargo.toml

@@ -22,6 +22,7 @@ with-geo-types-0_6 = ["geo-types-06"]
 with-geo-types-0_7 = ["geo-types-0_7"]
 with-serde_json-1 = ["serde-1", "serde_json-1"]
 with-uuid-0_8 = ["uuid-08"]
+with-uuid-1 = ["uuid-1"]
 with-time-0_2 = ["time-02"]
 with-time-0_3 = ["time-03"]
 
@@ -42,5 +43,6 @@ geo-types-0_7 = { version = "0.7", package = "geo-types", optional = true }
 serde-1 = { version = "1.0", package = "serde", optional = true }
 serde_json-1 = { version = "1.0", package = "serde_json", optional = true }
 uuid-08 = { version = "0.8", package = "uuid", optional = true }
+uuid-1 = { version = "1.0", package = "uuid", optional = true }
 time-02 = { version = "0.2", package = "time", optional = true }
 time-03 = { version = "0.3", package = "time", default-features = false, optional = true }

postgres-types/src/lib.rs

@@ -230,6 +230,8 @@ mod time_02;
 mod time_03;
 #[cfg(feature = "with-uuid-0_8")]
 mod uuid_08;
+#[cfg(feature = "with-uuid-1")]
+mod uuid_1;
 
 // The time::{date, time} macros produce compile errors if the crate package is renamed.
 #[cfg(feature = "with-time-0_2")]

postgres-types/src/uuid_1.rs

@@ -0,0 +1,25 @@
+use bytes::BytesMut;
+use postgres_protocol::types;
+use std::error::Error;
+use uuid_1::Uuid;
+
+use crate::{FromSql, IsNull, ToSql, Type};
+
+impl<'a> FromSql<'a> for Uuid {
+    fn from_sql(_: &Type, raw: &[u8]) -> Result<Uuid, Box<dyn Error + Sync + Send>> {
+        let bytes = types::uuid_from_sql(raw)?;
+        Ok(Uuid::from_bytes(bytes))
+    }
+
+    accepts!(UUID);
+}
+
+impl ToSql for Uuid {
+    fn to_sql(&self, _: &Type, w: &mut BytesMut) -> Result<IsNull, Box<dyn Error + Sync + Send>> {
+        types::uuid_to_sql(*self.as_bytes(), w);
+        Ok(IsNull::No)
+    }
+
+    accepts!(UUID);
+    to_sql_checked!();
+}

postgres/Cargo.toml

@@ -30,6 +30,7 @@ with-geo-types-0_6 = ["tokio-postgres/with-geo-types-0_6"]
 with-geo-types-0_7 = ["tokio-postgres/with-geo-types-0_7"]
 with-serde_json-1 = ["tokio-postgres/with-serde_json-1"]
 with-uuid-0_8 = ["tokio-postgres/with-uuid-0_8"]
+with-uuid-1 = ["tokio-postgres/with-uuid-1"]
 with-time-0_2 = ["tokio-postgres/with-time-0_2"]
 with-time-0_3 = ["tokio-postgres/with-time-0_3"]
 

postgres/src/lib.rs

@@ -61,6 +61,7 @@
 //! | `with-geo-types-0_7` | Enable support for the 0.7 version of the `geo-types` crate. | [geo-types](https://crates.io/crates/geo-types/0.7.0) 0.7 | no |
 //! | `with-serde_json-1` | Enable support for the `serde_json` crate. | [serde_json](https://crates.io/crates/serde_json) 1.0 | no |
 //! | `with-uuid-0_8` | Enable support for the `uuid` crate. | [uuid](https://crates.io/crates/uuid) 0.8 | no |
+//! | `with-uuid-1` | Enable support for the `uuid` crate. | [uuid](https://crates.io/crates/uuid) 1.0 | no |
 //! | `with-time-0_2` | Enable support for the 0.2 version of the `time` crate. | [time](https://crates.io/crates/time/0.2.0) 0.2 | no |
 //! | `with-time-0_3` | Enable support for the 0.3 version of the `time` crate. | [time](https://crates.io/crates/time/0.3.0) 0.3 | no |
 #![warn(clippy::all, rust_2018_idioms, missing_docs)]

tokio-postgres/Cargo.toml

@@ -36,6 +36,7 @@ with-geo-types-0_6 = ["postgres-types/with-geo-types-0_6"]
 with-geo-types-0_7 = ["postgres-types/with-geo-types-0_7"]
 with-serde_json-1 = ["postgres-types/with-serde_json-1"]
 with-uuid-0_8 = ["postgres-types/with-uuid-0_8"]
+with-uuid-1 = ["postgres-types/with-uuid-1"]
 with-time-0_2 = ["postgres-types/with-time-0_2"]
 with-time-0_3 = ["postgres-types/with-time-0_3"]
 
@@ -70,5 +71,6 @@ geo-types-07 = { version = "0.7", package = "geo-types" }
 serde-1 = { version = "1.0", package = "serde" }
 serde_json-1 = { version = "1.0", package = "serde_json" }
 uuid-08 = { version = "0.8", package = "uuid" }
+uuid-1 = { version = "1.0", package = "uuid" }
 time-02 = { version = "0.2", package = "time" }
 time-03 = { version = "0.3", package = "time", features = ["parsing"] }

tokio-postgres/src/lib.rs

@@ -112,6 +112,7 @@
 //! | `with-geo-types-0_7` | Enable support for the 0.7 version of the `geo-types` crate. | [geo-types](https://crates.io/crates/geo-types/0.7.0) 0.7 | no |
 //! | `with-serde_json-1` | Enable support for the `serde_json` crate. | [serde_json](https://crates.io/crates/serde_json) 1.0 | no |
 //! | `with-uuid-0_8` | Enable support for the `uuid` crate. | [uuid](https://crates.io/crates/uuid) 0.8 | no |
+//! | `with-uuid-1` | Enable support for the `uuid` crate. | [uuid](https://crates.io/crates/uuid) 1.0 | no |
 //! | `with-time-0_2` | Enable support for the 0.2 version of the `time` crate. | [time](https://crates.io/crates/time/0.2.0) 0.2 | no |
 //! | `with-time-0_3` | Enable support for the 0.3 version of the `time` crate. | [time](https://crates.io/crates/time/0.3.0) 0.3 | no |
 #![doc(html_root_url = "https://docs.rs/tokio-postgres/0.7")]

tokio-postgres/tests/test/types/mod.rs

@@ -33,6 +33,8 @@ mod time_02;
 mod time_03;
 #[cfg(feature = "with-uuid-0_8")]
 mod uuid_08;
+#[cfg(feature = "with-uuid-1")]
+mod uuid_1;
 
 async fn test_type<T, S>(sql_type: &str, checks: &[(T, S)])
 where

tokio-postgres/tests/test/types/uuid_1.rs

@@ -0,0 +1,18 @@
+use uuid_1::Uuid;
+
+use crate::types::test_type;
+
+#[tokio::test]
+async fn test_uuid_params() {
+    test_type(
+        "UUID",
+        &[
+            (
+                Some(Uuid::parse_str("a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11").unwrap()),
+                "'a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11'",
+            ),
+            (None, "NULL"),
+        ],
+    )
+    .await
+}