identifiers: Move opaque identifier declarations out of macro

crates/ruma-identifiers/src/client_secret.rs

@@ -1,14 +1,13 @@
 //! Client secret identifier.
 
-use ruma_identifiers_validation::client_secret::validate;
-
-opaque_identifier_validated! {
 /// A client secret.
 ///
 /// Client secrets in Matrix are opaque character sequences of `[0-9a-zA-Z.=_-]`. Their length must
 /// must not exceed 255 characters.
-    pub type ClientSecret [ validate ];
-}
+#[repr(transparent)]
+pub struct ClientSecret(str);
+
+opaque_identifier_validated!(ClientSecret, ruma_identifiers_validation::client_secret::validate);
 
 #[cfg(test)]
 mod tests {

crates/ruma-identifiers/src/device_id.rs

@@ -1,11 +1,10 @@
 #[cfg(feature = "rand")]
 use crate::generate_localpart;
 
-opaque_identifier! {
 /// A Matrix key ID.
 ///
-    /// Device identifiers in Matrix are completely opaque character sequences. This type is
-    /// provided simply for its semantic value.
+/// Device identifiers in Matrix are completely opaque character sequences. This type is provided
+/// simply for its semantic value.
 ///
 /// # Example
 ///
@@ -24,8 +23,10 @@ opaque_identifier! {
 /// let owned_id: Box<DeviceId> = "ijklmnop".into();
 /// assert_eq!(owned_id.as_str(), "ijklmnop");
 /// ```
-    pub type DeviceId;
-}
+#[repr(transparent)]
+pub struct DeviceId(str);
+
+opaque_identifier!(DeviceId);
 
 impl DeviceId {
     /// Generates a random `DeviceId`, suitable for assignment to a new device.

crates/ruma-identifiers/src/device_key_id.rs

@@ -1,13 +1,12 @@
 //! Identifiers for device keys for end-to-end encryption.
 
-use ruma_identifiers_validation::device_key_id::validate;
-
 use crate::{crypto_algorithms::DeviceKeyAlgorithm, DeviceId};
 
-opaque_identifier_validated! {
 /// A key algorithm and a device id, combined with a ':'.
-    pub type DeviceKeyId [ validate ];
-}
+#[repr(transparent)]
+pub struct DeviceKeyId(str);
+
+opaque_identifier_validated!(DeviceKeyId, ruma_identifiers_validation::device_key_id::validate);
 
 impl DeviceKeyId {
     /// Create a `DeviceKeyId` from a `DeviceKeyAlgorithm` and a `DeviceId`.

crates/ruma-identifiers/src/event_id.rs

@@ -2,24 +2,21 @@
 
 use std::convert::TryInto;
 
-use ruma_identifiers_validation::event_id::validate;
-
 use crate::ServerName;
 
-opaque_identifier_validated! {
 /// A Matrix event ID.
 ///
-    /// An `EventId` is generated randomly or converted from a string slice, and can be converted
-    /// back into a string as needed.
+/// An `EventId` is generated randomly or converted from a string slice, and can be converted back
+/// into a string as needed.
 ///
 /// # Room versions
 ///
-    /// Matrix specifies multiple [room versions](https://matrix.org/docs/spec/#room-versions) and
-    /// the format of event identifiers differ between them. The original format used by room
-    /// versions 1 and 2 uses a short pseudorandom "localpart" followed by the hostname and port of
-    /// the originating homeserver. Later room versions change event identifiers to be a hash of the
-    /// event encoded with Base64. Some of the methods provided by `EventId` are only relevant to
-    /// the original event format.
+/// Matrix specifies multiple [room versions](https://matrix.org/docs/spec/#room-versions) and the
+/// format of event identifiers differ between them. The original format used by room versions 1 and
+/// 2 uses a short pseudorandom "localpart" followed by the hostname and port of the originating
+/// homeserver. Later room versions change event identifiers to be a hash of the event encoded with
+/// Base64. Some of the methods provided by `EventId` are only relevant to the original event
+/// format.
 ///
 /// ```
 /// # use std::convert::TryFrom;
@@ -40,8 +37,10 @@ opaque_identifier_validated! {
 ///     "$Rqnc-F-dvnEYJTyHq_iKxU2bZ1CI92-kuZq3a5lr5Zg"
 /// );
 /// ```
-    pub type EventId [ validate ];
-}
+#[repr(transparent)]
+pub struct EventId(str);
+
+opaque_identifier_validated!(EventId, ruma_identifiers_validation::event_id::validate);
 
 impl EventId {
     /// Attempts to generate an `EventId` for the given origin server with a localpart consisting

crates/ruma-identifiers/src/key_name.rs

@@ -1,7 +1,8 @@
-opaque_identifier! {
 /// A Matrix key identifier.
 ///
 /// Key identifiers in Matrix are opaque character sequences of `[a-zA-Z_]`. This type is
 /// provided simply for its semantic value.
-    pub type KeyName;
-}
+#[repr(transparent)]
+pub struct KeyName(str);
+
+opaque_identifier!(KeyName);

crates/ruma-identifiers/src/macros.rs

@@ -266,14 +266,7 @@ macro_rules! opaque_identifier_common_impls {
 }
 
 macro_rules! opaque_identifier {
-    (
-        $( #[doc = $docs:literal] )*
-        $vis:vis type $id:ident;
-    ) => {
-        $( #[doc = $docs] )*
-        #[repr(transparent)]
-        pub struct $id(str);
-
+    ($id:ident) => {
         opaque_identifier_common_impls!($id);
 
         impl<'a> From<&'a str> for &'a $id {
@@ -313,14 +306,7 @@ macro_rules! opaque_identifier {
 }
 
 macro_rules! opaque_identifier_validated {
-    (
-        $( #[doc = $docs:literal] )*
-        $vis:vis type $id:ident [ $validate_id:ident ];
-    ) => {
-        $( #[doc = $docs] )*
-        #[repr(transparent)]
-        pub struct $id(str);
-
+    ($id:ident, $validate_id:expr) => {
         opaque_identifier_common_impls!($id);
 
         impl From<Box<$id>> for String {
@@ -386,5 +372,5 @@ macro_rules! opaque_identifier_validated {
                 try_from(s)
             }
         }
-    }
+    };
 }

crates/ruma-identifiers/src/room_name.rs

@@ -1,10 +1,9 @@
 //! Matrix room name.
 
-use ruma_identifiers_validation::room_name::validate;
-
-opaque_identifier_validated! {
 /// The name of a room.
 ///
 /// It can't exceed 255 bytes or be empty.
-    pub type RoomName [ validate ];
-}
+#[repr(transparent)]
+pub struct RoomName(str);
+
+opaque_identifier_validated!(RoomName, ruma_identifiers_validation::room_name::validate);

crates/ruma-identifiers/src/server_name.rs

@@ -1,11 +1,10 @@
 //! Matrix-spec compliant server names.
 
-use ruma_identifiers_validation::server_name::validate;
-
-opaque_identifier_validated! {
 /// A Matrix-spec compliant server name.
-    pub type ServerName [ validate ];
-}
+#[repr(transparent)]
+pub struct ServerName(str);
+
+opaque_identifier_validated!(ServerName, ruma_identifiers_validation::server_name::validate);
 
 #[cfg(test)]
 mod tests {

crates/ruma-identifiers/src/session_id.rs

@@ -1,11 +1,10 @@
 //! Matrix session ID.
 
-use ruma_identifiers_validation::session_id::validate;
-
-opaque_identifier_validated! {
 /// A session ID.
 ///
 /// Session IDs in Matrix are opaque character sequences of `[0-9a-zA-Z.=_-]`. Their length must
 /// must not exceed 255 characters.
-    pub type SessionId [ validate ];
-}
+#[repr(transparent)]
+pub struct SessionId(str);
+
+opaque_identifier_validated!(SessionId, ruma_identifiers_validation::session_id::validate);