Remove unused error enum

src/commands/check/error.rs

@@ -1,14 +1,10 @@
-use std::io;
-
 use thiserror::Error;
 
 use crate::diagnostics::DiagnosticError;
 use crate::exclusion;
-use crate::external;
 use crate::filesystem as fs;
 use crate::interfaces::error::InterfaceError;
 use crate::modules;
-use crate::processors::imports;
 
 #[derive(Error, Debug)]
 pub enum CheckError {
@@ -29,15 +25,3 @@ pub enum CheckError {
     #[error("Diagnostic error: {0}")]
     Diagnostic(#[from] DiagnosticError),
 }
-
-#[derive(Error, Debug)]
-pub enum ExternalCheckError {
-    #[error("Parsing error: {0}")]
-    Parse(#[from] external::ParsingError),
-    #[error("Import parsing error: {0}")]
-    ImportParse(#[from] imports::ImportParseError),
-    #[error("IO error: {0}")]
-    Io(#[from] io::Error),
-    #[error("Filesystem error: {0}")]
-    Filesystem(#[from] fs::FileSystemError),
-}

src/commands/check/mod.rs

@@ -5,4 +5,4 @@ pub mod format;
 
 pub use check_external::check as check_external;
 pub use check_internal::check as check_internal;
-pub use error::{CheckError, ExternalCheckError};
+pub use error::CheckError;

src/lib.rs

@@ -66,12 +66,6 @@ impl From<cache::CacheError> for PyErr {
     }
 }
 
-impl From<check::ExternalCheckError> for PyErr {
-    fn from(err: check::ExternalCheckError) -> Self {
-        PyOSError::new_err(err.to_string())
-    }
-}
-
 impl From<check::CheckError> for PyErr {
     fn from(err: check::CheckError) -> Self {
         match err {