re-enable clippy and fmt checks, remove old errors

.rusty-hook.toml

@@ -1,5 +1,5 @@
 [hooks]
-# pre-commit = "cargo clippy && cargo +nightly fmt --all -- --check"
+pre-commit = "cargo clippy && cargo +nightly fmt --all -- --check"
 # temp disable for this branch
 [logging]
 verbose = true

imports/src/errors/import_parser.rs

@@ -1,126 +0,0 @@
-// Copyright (C) 2019-2021 Aleo Systems Inc.
-// This file is part of the Leo library.
-
-// The Leo library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// The Leo library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with the Leo library. If not, see <https://www.gnu.org/licenses/>.
-use leo_ast::{AstError, FormattedError, Identifier, LeoError, Span, ReducerError};
-use leo_parser::SyntaxError;
-
-use std::{io, path::Path};
-
-#[derive(Debug, Error)]
-pub enum ImportParserError {
-    #[error("{}", _0)]
-    Error(#[from] FormattedError),
-
-    #[error("{}", _0)]
-    SyntaxError(#[from] SyntaxError),
-
-    #[error("{}", _0)]
-    AstError(#[from] AstError),
-
-    #[error("{}", _0)]
-    ReducerError(#[from] ReducerError),
-}
-
-impl LeoError for ImportParserError {}
-
-impl Into<ReducerError> for ImportParserError {
-    fn into(self) -> ReducerError {
-        match self {
-            ImportParserError::Error(x) => ReducerError::ImportError(x),
-            ImportParserError::SyntaxError(x) => x.into(),
-            ImportParserError::AstError(x) => ReducerError::ast_err(),
-            ImportParserError::ReducerError(x) => x,
-        }
-    }
-}
-
-impl ImportParserError {
-    fn new_from_span(message: String, span: &Span) -> Self {
-        ImportParserError::Error(FormattedError::new_from_span(message, span))
-    }
-
-    ///
-    /// An imported package has the same name as an imported core_package.
-    ///
-    pub fn conflicting_imports(identifier: Identifier) -> Self {
-        let message = format!("conflicting imports found for `{}`.", identifier.name);
-
-        Self::new_from_span(message, &identifier.span)
-    }
-
-    pub fn recursive_imports(package: &str, span: &Span) -> Self {
-        let message = format!("recursive imports for `{}`.", package);
-
-        Self::new_from_span(message, span)
-    }
-
-    ///
-    /// Failed to convert a file path into an os string.
-    ///
-    pub fn convert_os_string(span: &Span) -> Self {
-        let message = "Failed to convert file string name, maybe an illegal character?".to_string();
-
-        Self::new_from_span(message, span)
-    }
-
-    ///
-    /// Failed to find the directory of the current file.
-    ///
-    pub fn current_directory_error(error: io::Error) -> Self {
-        let message = format!("Compilation failed trying to find current directory - {:?}.", error);
-
-        Self::new_from_span(message, &Span::default())
-    }
-
-    ///
-    /// Failed to open or get the name of a directory.
-    ///
-    pub fn directory_error(error: io::Error, span: &Span, path: &Path) -> Self {
-        let message = format!(
-            "Compilation failed due to directory error @ '{}' - {:?}.",
-            path.to_str().unwrap_or_default(),
-            error
-        );
-
-        Self::new_from_span(message, span)
-    }
-
-    ///
-    /// Failed to find a main file for the current package.
-    ///
-    pub fn expected_main_file(entry: String, span: &Span) -> Self {
-        let message = format!("Expected main file at `{}`.", entry,);
-
-        Self::new_from_span(message, span)
-    }
-
-    ///
-    /// Failed to import a package name.
-    ///
-    pub fn unknown_package(identifier: Identifier) -> Self {
-        let message = format!(
-            "Cannot find imported package `{}` in source files or import directory.",
-            identifier.name
-        );
-
-        Self::new_from_span(message, &identifier.span)
-    }
-
-    pub fn io_error(span: &Span, path: &str, error: std::io::Error) -> Self {
-        let message = format!("cannot read imported file '{}': {:?}", path, error,);
-
-        Self::new_from_span(message, span)
-    }
-}