app

commit 887a1c6991744be3fc9ab28d275e051f6d109795
parent fe6ceaa298a4b22801a349355e33689bf0d0fca2
Author: triesap <triesap@radroots.dev>
Date:   Mon, 19 Jan 2026 06:42:01 +0000

app-utils: add err_msg helper

- add err_msg formatting helper
- add error prefix constants
- export err_msg helper
- add unit tests for err_msg

Diffstat:
M
Cargo.lock
 | 
7
+++++++
M
Cargo.toml
 | 
1
+
M
crates/utils/Cargo.toml
 | 
1
+
A
crates/utils/src/errors.rs
 | 
27
+++++++++++++++++++++++++++
M
crates/utils/src/lib.rs
 | 
2
++

5 files changed, 38 insertions(+), 0 deletions(-)
diff --git a/Cargo.lock b/Cargo.lock
@@ -1562,6 +1562,13 @@ dependencies = [
 ]
 
 [[package]]
+name = "radroots-app-utils"
+version = "0.1.0"
+dependencies = [
+ "radroots-types",
+]
+
+[[package]]
 name = "radroots-core"
 version = "0.1.0"
 dependencies = [
diff --git a/Cargo.toml b/Cargo.toml
@@ -69,6 +69,7 @@ chrono = "0.4"
 hex = "0.4"
 sha2 = "0.10"
 radroots-nostr = { path = "refs/crates/nostr" }
+radroots-types = { path = "refs/crates/types" }
 radroots-sql-core = { path = "refs/crates/sql-core" }
 radroots-tangle-db = { path = "refs/crates/tangle-db" }
 radroots-tangle-db-schema = { path = "refs/crates/tangle-db-schema" }
diff --git a/crates/utils/Cargo.toml b/crates/utils/Cargo.toml
@@ -10,3 +10,4 @@ rust-version.workspace = true
 crate-type = ["rlib"]
 
 [dependencies]
+radroots-types = { workspace = true }
diff --git a/crates/utils/src/errors.rs b/crates/utils/src/errors.rs
@@ -0,0 +1,27 @@
+#![forbid(unsafe_code)]
+
+use radroots_types::types::IError;
+
+pub const ERR_PREFIX_APP: &str = "error.app";
+pub const ERR_PREFIX_UTILS: &str = "error.app.utils";
+
+pub fn err_msg(err: impl Into<String>) -> IError<String> {
+    IError { err: err.into() }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::{err_msg, ERR_PREFIX_APP, ERR_PREFIX_UTILS};
+
+    #[test]
+    fn err_msg_wraps_string() {
+        let err = err_msg("boom");
+        assert_eq!(err.err, "boom");
+    }
+
+    #[test]
+    fn error_prefixes_match_spec() {
+        assert_eq!(ERR_PREFIX_APP, "error.app");
+        assert_eq!(ERR_PREFIX_UTILS, "error.app.utils");
+    }
+}
diff --git a/crates/utils/src/lib.rs b/crates/utils/src/lib.rs
@@ -1,6 +1,8 @@
 #![forbid(unsafe_code)]
 
 pub mod error;
+pub mod errors;
 pub mod types;
 
+pub use errors::{err_msg, ERR_PREFIX_APP, ERR_PREFIX_UTILS};
 pub use types::{resolve_err, resolve_ok, ResolveError, ResultPass};