feat: migrate public errors to `thiserror`
@@ -25,3 +25,4 @@ const_prec_climber = []
ucd-trie = { version = "0.1.1", default-features = false }
serde = { version = "1.0.89", optional = true }
serde_json = { version = "1.0.39", optional = true}
+thiserror = "1.0.31"
