Address, not String

TODO.md

@@ -88,6 +88,7 @@
   - [x] send getTransaction rpc requests to the private rpc tier
 - [x] I'm hitting infura rate limits very quickly. I feel like that means something is very inefficient
   - whenever blocks were slow, we started checking as fast as possible
+- [x] create user script should allow setting requests per minute
 - [-] basic request method stats (using the user_id and other fields that are in the tracing frame)
 - [ ] use siwe messages and signatures for sign up and login
 - [ ] "chain is forked" message is wrong. it includes nodes just being on different heights of the same chain. need a smarter check

web3_proxy/src/bin/web3_proxy_cli/create_user.rs

@@ -17,7 +17,7 @@ fn default_rpm() -> u32 {
 pub struct CreateUserSubCommand {
     #[argh(option)]
     /// the user's ethereum address
-    address: String,
+    address: Address,
 
     #[argh(option)]
     /// the user's optional email
@@ -38,12 +38,8 @@ impl CreateUserSubCommand {
         let txn = db.begin().await?;
 
         // TODO: would be nice to use the fixed array instead of a Vec in the entities
-        let address = self
-            .address
-            .parse::<Address>()
-            .context("Failed parsing new user address")?
-            .to_fixed_bytes()
-            .into();
+        // TODO: how can we use custom types with
+        let address = self.address.to_fixed_bytes().into();
 
         let u = user::ActiveModel {
             address: sea_orm::Set(address),