Rework support for vec string

crates/dbconn/Cargo.toml

@@ -20,6 +20,7 @@ pin-project = "1"
 async-channel = "1.9.0"
 chrono = "0.4.38"
 regex = "1.10.4"
+autoerr = "0.0.3"
 daqbuf-err = { path = "../../../daqbuf-err" }
 netpod = { path = "../../../daqbuf-netpod", package = "daqbuf-netpod" }
 parse = { path = "../../../daqbuf-parse", package = "daqbuf-parse" }

crates/dbconn/src/channelinfo.rs

@@ -1,16 +1,14 @@
-use daqbuf_err as err;
-use err::thiserror;
-use err::ThisError;
 use netpod::ScalarType;
 use netpod::Shape;
 use tokio_postgres::Client;
 
-#[derive(Debug, ThisError)]
-#[cstm(name = "ChannelInfo")]
-pub enum Error {
-    Pg(#[from] crate::pg::Error),
-    BadValue,
-}
+autoerr::create_error_v1!(
+    name(Error, "ChannelInfo"),
+    enum variants {
+        Pg(#[from] crate::pg::Error),
+        BadValue,
+    },
+);
 
 pub struct ChannelInfo {
     pub series: u64,