chore: remove unused imports (#80)

Author: DaniPopes

src/artifacts/contract.rs

@@ -9,7 +9,7 @@ use crate::artifacts::{
 use alloy_json_abi::JsonAbi;
 use alloy_primitives::Bytes;
 use serde::{Deserialize, Serialize};
-use std::{borrow::Cow, collections::BTreeMap, convert::TryFrom};
+use std::{borrow::Cow, collections::BTreeMap};
 
 /// Represents a compiled solidity contract
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]

src/artifacts/mod.rs

@@ -1970,7 +1970,6 @@ mod tests {
     use super::*;
     use crate::AggregatedCompilerOutput;
     use alloy_primitives::Address;
-    use std::{fs, path::PathBuf};
 
     #[test]
     fn can_parse_declaration_error() {

src/artifacts/output_selection.rs

@@ -555,7 +555,6 @@ impl FromStr for EwasmOutputSelection {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use std::collections::BTreeMap;
 
     #[test]
     fn outputselection_serde_works() {

src/compile/mod.rs

@@ -753,7 +753,7 @@ impl<T: Into<PathBuf>> From<T> for Solc {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::{Artifact, CompilerInput};
+    use crate::Artifact;
 
     #[test]
     fn test_version_parse() {

src/compile/output/contracts.rs

@@ -10,7 +10,6 @@ use semver::Version;
 use serde::{Deserialize, Deserializer, Serialize, Serializer};
 use std::{
     collections::BTreeMap,
-    iter::FromIterator,
     ops::{Deref, DerefMut},
     path::Path,
 };

src/compile/output/info.rs

@@ -1,6 +1,6 @@
 //! Commonly used identifiers for contracts in the compiled output.
 
-use std::{borrow::Cow, convert::TryFrom, fmt, str::FromStr};
+use std::{borrow::Cow, fmt, str::FromStr};
 
 #[derive(Debug, Clone, PartialEq, Eq, thiserror::Error)]
 #[error("{0}")]

src/compile/project.rs

@@ -681,8 +681,6 @@ mod tests {
     use super::*;
     use crate::{project_util::TempProject, MinimalCombinedArtifacts};
 
-    use std::path::PathBuf;
-
     fn init_tracing() {
         let _ = tracing_subscriber::fmt()
             .with_env_filter(tracing_subscriber::EnvFilter::from_default_env())

src/flatten.rs

@@ -1,11 +1,3 @@
-use std::{
-    collections::{HashMap, HashSet},
-    hash::Hash,
-    path::{Path, PathBuf},
-};
-
-use itertools::Itertools;
-
 use crate::{
     artifacts::{
         ast::SourceLocation,
@@ -16,6 +8,12 @@ use crate::{
     error::SolcError,
     utils, Graph, Project, ProjectCompileOutput, ProjectPathsConfig, Result, Solc,
 };
+use itertools::Itertools;
+use std::{
+    collections::{HashMap, HashSet},
+    hash::Hash,
+    path::{Path, PathBuf},
+};
 
 /// Alternative of `SourceLocation` which includes path of the file.
 #[derive(Debug, PartialEq, Eq, Hash, Clone)]

src/lib.rs

@@ -11,20 +11,23 @@ extern crate tracing;
 pub mod error;
 
 pub mod artifacts;
-pub mod sourcemap;
-
 pub use artifacts::{CompilerInput, CompilerOutput, EvmVersion};
-use std::collections::{BTreeMap, HashSet};
+
+pub mod sourcemap;
 
 mod artifact_output;
+pub use artifact_output::*;
+
 pub mod buildinfo;
+
 pub mod cache;
+
 pub mod flatten;
+
 pub mod hh;
-pub use artifact_output::*;
+pub use hh::{HardhatArtifact, HardhatArtifacts};
 
 pub mod resolver;
-pub use hh::{HardhatArtifact, HardhatArtifacts};
 pub use resolver::Graph;
 
 mod compile;
@@ -37,15 +40,16 @@ mod config;
 pub use config::{AllowedLibPaths, PathStyle, ProjectPaths, ProjectPathsConfig, SolcConfig};
 
 pub mod remappings;
-use crate::artifacts::{Source, SourceFile, StandardJsonCompilerInput};
 
 mod filter;
+pub use filter::{FileFilter, TestFileFilter};
+
 pub mod report;
+
 pub mod utils;
-pub use filter::{FileFilter, TestFileFilter};
 
 use crate::{
-    artifacts::Sources,
+    artifacts::{Source, SourceFile, Sources, StandardJsonCompilerInput},
     cache::SolFilesCache,
     config::IncludePaths,
     error::{SolcError, SolcIoError},
@@ -55,7 +59,10 @@ use artifacts::{contract::Contract, Severity};
 use compile::output::contracts::VersionedContracts;
 use error::Result;
 use semver::Version;
-use std::path::{Path, PathBuf};
+use std::{
+    collections::{BTreeMap, HashSet},
+    path::{Path, PathBuf},
+};
 
 /// Utilities for creating, mocking and testing of (temporary) projects
 #[cfg(feature = "project-util")]

src/project_util/mock.rs

@@ -5,7 +5,6 @@ use crate::{
     SolcError,
 };
 use rand::{
-    self,
     distributions::{Distribution, Uniform},
     seq::SliceRandom,
     Rng,