fix!: remove unused error enums (#868)

Thanks Claude!

Author: gadomski

crates/core/src/error.rs

@@ -9,10 +9,6 @@ pub enum Error {
     #[error(transparent)]
     ChronoParse(#[from] chrono::ParseError),
 
-    /// A required feature is not enabled.
-    #[error("{0} is not enabled")]
-    FeatureNotEnabled(&'static str),
-
     /// [geojson::Error]
     #[error(transparent)]
     Geojson(#[from] Box<geojson::Error>),
@@ -94,11 +90,6 @@ pub enum Error {
     #[error("Arrow schema mismatch")]
     ArrowSchemaMismatch,
 
-    /// The arrow table is empty
-    #[cfg(feature = "geoarrow")]
-    #[error("Empty arrow table")]
-    EmptyArrowTable,
-
     /// [geoarrow_schema::error::GeoArrowError]
     #[error(transparent)]
     #[cfg(feature = "geoarrow")]

crates/io/src/error.rs

@@ -4,20 +4,6 @@ use thiserror::Error;
 #[derive(Error, Debug)]
 #[non_exhaustive]
 pub enum Error {
-    /// An error occurred when getting an href.
-    #[error("error when getting href={href}: {message}")]
-    Get {
-        /// The href that we were trying to get.
-        href: String,
-
-        /// The underling error message.
-        message: String,
-    },
-
-    /// A required feature is not enabled.
-    #[error("{0} is not enabled")]
-    FeatureNotEnabled(&'static str),
-
     /// Returned when unable to read a STAC value from a path.
     #[error("{io}: {path}")]
     FromPath {

crates/pgstac/src/lib.rs

@@ -84,6 +84,7 @@ use tokio_postgres::{GenericClient, Row, types::ToSql};
 
 /// Crate-specific error enum.
 #[derive(Debug, thiserror::Error)]
+#[non_exhaustive]
 pub enum Error {
     /// [serde_json::Error]
     #[error(transparent)]

crates/server/src/error.rs

@@ -2,6 +2,7 @@ use thiserror::Error;
 
 /// A crate-specific error type.
 #[derive(Debug, Error)]
+#[non_exhaustive]
 pub enum Error {
     /// [bb8::RunError]
     #[cfg(feature = "pgstac")]
@@ -13,10 +14,6 @@ pub enum Error {
     #[error(transparent)]
     Bb8DuckdbRun(#[from] Box<bb8::RunError<Error>>),
 
-    /// A generic backend error.
-    #[error("backend error: {0}")]
-    Backend(String),
-
     /// [stac_duckdb::Error]
     #[cfg(feature = "duckdb")]
     #[error(transparent)]

crates/server/src/routes.rs

@@ -20,6 +20,7 @@ use tower_http::{cors::CorsLayer, trace::TraceLayer};
 
 /// Errors for our axum routes.
 #[derive(Debug)]
+#[non_exhaustive]
 pub enum Error {
     /// An server error.
     Server(crate::Error),

crates/validate/src/error.rs

@@ -1,6 +1,7 @@
 use thiserror::Error;
 
 #[derive(Error, Debug)]
+#[non_exhaustive]
 pub enum Error {
     /// [fluent_uri::ParseError]
     #[error(transparent)]

crates/wasm/src/lib.rs

@@ -9,6 +9,7 @@ use thiserror::Error;
 use wasm_bindgen::prelude::*;
 
 #[derive(Debug, Error)]
+#[non_exhaustive]
 pub enum Error {
     #[error(transparent)]
     Arrow(#[from] ArrowError),