id: implement rocket FromParam

crates/ezidam/src/id.rs

@@ -0,0 +1,16 @@
+use id::UserID;
+use rocket::request::FromParam;
+use rocket::serde::{Deserialize, Serialize};
+use std::str::FromStr;
+
+#[derive(Serialize, Deserialize)]
+#[serde(crate = "rocket::serde")]
+pub struct RocketUserID(pub UserID);
+
+impl<'r> FromParam<'r> for RocketUserID {
+    type Error = id::Error;
+
+    fn from_param(param: &'r str) -> Result<Self, Self::Error> {
+        UserID::from_str(param).map(RocketUserID)
+    }
+}

crates/ezidam/src/lib.rs

@@ -5,6 +5,7 @@ mod database;
 mod error;
 mod file_from_bytes;
 mod guards;
+mod id;
 mod page;
 mod response_timer;
 mod routes;

crates/ezidam/src/routes.rs

@@ -8,9 +8,10 @@ pub(self) mod prelude {
     pub use crate::error::Error;
     pub use crate::file_from_bytes::FileFromBytes;
     pub use crate::guards::*;
+    pub use crate::id::*;
     pub use crate::page::{FlashKind, Page};
     pub use hash::Password;
-    pub use id::UserID;
+    pub use id::*;
     pub use rocket::form::Form;
     pub use rocket::request::FlashMessage;
     pub use rocket::response::Flash;

crates/id/Cargo.toml

@@ -7,3 +7,4 @@ edition = "2021"
 thiserror = { workspace = true }
 nanoid = "0.4.0"
 nanoid-dictionary = "0.4.3"
+serde = { version = "1", features = ["derive"] }

crates/id/src/user.rs

@@ -1,12 +1,13 @@
 use super::Error;
 use nanoid::nanoid;
 use nanoid_dictionary::NOLOOKALIKES;
+use serde::{Deserialize, Serialize};
 use std::fmt::{Display, Formatter};
 use std::str::FromStr;
 
 const LENGTH: usize = 15;
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq)]
 pub struct UserID(pub String);
 
 impl Display for UserID {
@@ -21,6 +22,12 @@ impl Default for UserID {
     }
 }
 
+impl AsRef<str> for UserID {
+    fn as_ref(&self) -> &str {
+        self.0.as_ref()
+    }
+}
+
 impl FromStr for UserID {
     type Err = Error;