diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 132a3575ed..50125f30ed 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -47,6 +47,34 @@ jobs:
     - run: cargo run -p systest
     - run: cargo run -p systest --features unstable-sha256
 
+  clippy:
+    name: Clippy
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        build: [stable, beta, windows]
+        include:
+          - build: stable
+            os: ubuntu-latest
+            rust: stable
+          - build: beta
+            os: ubuntu-latest
+            rust: beta
+          - build: windows
+            os: windows-2022
+            rust: stable
+    steps:
+    - uses: actions/checkout@master
+      with:
+        submodules: true
+    - name: Install Rust (rustup)
+      run: rustup update ${{ matrix.rust }} --no-self-update && rustup default ${{ matrix.rust }}
+      shell: bash
+    - name: Install Clippy (rustup)
+      run: rustup component add clippy
+    - run: cargo clippy --all-targets --all-features -- -Dwarnings
+
   rustfmt:
     name: Rustfmt
     runs-on: ubuntu-latest
diff --git a/examples/add.rs b/examples/add.rs
index 57c9bb10a9..82f988147f 100644
--- a/examples/add.rs
+++ b/examples/add.rs
@@ -14,6 +14,7 @@
 
 #![deny(warnings)]
 #![allow(trivial_casts)]
+#![allow(clippy::needless_borrows_for_generic_args)]
 
 use clap::Parser;
 use git2::Repository;
diff --git a/examples/clone.rs b/examples/clone.rs
index f6d00b14b6..0511b75655 100644
--- a/examples/clone.rs
+++ b/examples/clone.rs
@@ -13,6 +13,8 @@
  */
 
 #![deny(warnings)]
+#![allow(clippy::explicit_auto_deref)]
+#![allow(clippy::manual_checked_ops)]
 
 use clap::Parser;
 use git2::build::{CheckoutBuilder, RepoBuilder};
diff --git a/examples/diff.rs b/examples/diff.rs
index 87f9da5c11..23792abff9 100644
--- a/examples/diff.rs
+++ b/examples/diff.rs
@@ -13,6 +13,9 @@
  */
 
 #![deny(warnings)]
+#![allow(clippy::explicit_auto_deref)]
+#![allow(clippy::needless_borrows_for_generic_args)]
+#![allow(clippy::redundant_closure)]
 
 use clap::Parser;
 use git2::{Blob, Diff, DiffOptions, Error, Object, ObjectType, Oid, Repository};
diff --git a/examples/init.rs b/examples/init.rs
index 6a3bf2ed53..5a4a1ad7dd 100644
--- a/examples/init.rs
+++ b/examples/init.rs
@@ -13,6 +13,7 @@
  */
 
 #![deny(warnings)]
+#![allow(clippy::manual_strip)]
 
 use clap::Parser;
 use git2::ObjectFormat;
diff --git a/examples/log.rs b/examples/log.rs
index 22c7a5d785..a5059fc6b7 100644
--- a/examples/log.rs
+++ b/examples/log.rs
@@ -13,6 +13,8 @@
  */
 
 #![deny(warnings)]
+#![allow(clippy::manual_strip)]
+#![allow(clippy::needless_borrowed_reference)]
 
 use clap::Parser;
 use git2::{Commit, DiffOptions, ObjectType, Repository, Signature, Time};
diff --git a/examples/pull.rs b/examples/pull.rs
index ac1b4b7e0e..5bc66ac431 100644
--- a/examples/pull.rs
+++ b/examples/pull.rs
@@ -12,6 +12,9 @@
  * <http://creativecommons.org/publicdomain/zero/1.0/>.
  */
 
+#![allow(clippy::needless_borrow)]
+#![allow(clippy::needless_question_mark)]
+
 use clap::Parser;
 use git2::Repository;
 use std::io::{self, Write};
diff --git a/examples/rev-list.rs b/examples/rev-list.rs
index 2eaed78e9a..be0987fc85 100644
--- a/examples/rev-list.rs
+++ b/examples/rev-list.rs
@@ -14,6 +14,7 @@
  */
 
 #![deny(warnings)]
+#![allow(clippy::manual_strip)]
 
 use clap::Parser;
 use git2::{Error, Oid, Repository, Revwalk};
diff --git a/examples/tag.rs b/examples/tag.rs
index 86fa9aca11..e8c64ae4ee 100644
--- a/examples/tag.rs
+++ b/examples/tag.rs
@@ -13,6 +13,7 @@
  */
 
 #![deny(warnings)]
+#![allow(clippy::explicit_auto_deref)]
 
 use clap::Parser;
 use git2::{Commit, Error, Repository, Tag};
diff --git a/libgit2-sys/build.rs b/libgit2-sys/build.rs
index 8407f114b7..6a31eb7bc0 100644
--- a/libgit2-sys/build.rs
+++ b/libgit2-sys/build.rs
@@ -1,3 +1,6 @@
+#![allow(clippy::needless_borrows_for_generic_args)]
+#![allow(clippy::unnecessary_map_or)]
+
 use std::env;
 use std::fs;
 use std::io;
diff --git a/libgit2-sys/lib.rs b/libgit2-sys/lib.rs
index 40de36c54e..a6703d26bf 100644
--- a/libgit2-sys/lib.rs
+++ b/libgit2-sys/lib.rs
@@ -1,5 +1,6 @@
 #![doc(html_root_url = "https://docs.rs/libgit2-sys/0.18")]
 #![allow(non_camel_case_types, unused_extern_crates)]
+#![allow(clippy::legacy_numeric_constants)]
 
 // This is required to link libz when libssh2-sys is not included.
 extern crate libz_sys as libz;
diff --git a/src/apply.rs b/src/apply.rs
index 34dc811a01..406e96286f 100644
--- a/src/apply.rs
+++ b/src/apply.rs
@@ -1,6 +1,9 @@
 //! git_apply support
 //! see original: <https://github.com/libgit2/libgit2/blob/master/include/git2/apply.h>
 
+#![allow(clippy::missing_safety_doc)]
+#![allow(clippy::new_without_default)]
+
 use crate::{panic, raw, util::Binding, DiffDelta, DiffHunk};
 use libc::c_int;
 use std::{ffi::c_void, mem};
@@ -149,6 +152,7 @@ impl<'cb> ApplyOptions<'cb> {
 }
 
 #[cfg(test)]
+#[allow(clippy::needless_borrows_for_generic_args)]
 mod tests {
     use super::*;
     use std::{fs::File, io::Write, path::Path};
diff --git a/src/blame.rs b/src/blame.rs
index 52c0255198..8290c176ea 100644
--- a/src/blame.rs
+++ b/src/blame.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::redundant_closure)]
+
 use crate::util::{self, Binding};
 use crate::{raw, signature, Error, Oid, Repository, Signature};
 use libc::c_char;
@@ -388,6 +390,9 @@ impl<'blame> FusedIterator for BlameIter<'blame> {}
 impl<'blame> ExactSizeIterator for BlameIter<'blame> {}
 
 #[cfg(test)]
+#[allow(clippy::bool_assert_comparison)]
+#[allow(clippy::needless_borrow)]
+#[allow(clippy::needless_borrows_for_generic_args)]
 mod tests {
     use std::fs::{self, File};
     use std::path::Path;
diff --git a/src/blob.rs b/src/blob.rs
index 68cc72c294..c73862ddd9 100644
--- a/src/blob.rs
+++ b/src/blob.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::io_other_error)]
+
 use std::io;
 use std::marker;
 use std::mem;
diff --git a/src/branch.rs b/src/branch.rs
index b0a3cb470a..ffcccecfb6 100644
--- a/src/branch.rs
+++ b/src/branch.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::missing_safety_doc)]
+
 use std::ffi::CString;
 use std::marker;
 use std::ptr;
diff --git a/src/buf.rs b/src/buf.rs
index 4e40cc91bb..754fd93ad5 100644
--- a/src/buf.rs
+++ b/src/buf.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::explicit_auto_deref)]
+
 use std::ops::{Deref, DerefMut};
 use std::ptr;
 use std::slice;
diff --git a/src/build.rs b/src/build.rs
index c1c9cfd227..0b27006718 100644
--- a/src/build.rs
+++ b/src/build.rs
@@ -1,5 +1,8 @@
 //! Builder-pattern objects for configuration various git operations.
 
+#![allow(clippy::manual_non_exhaustive)]
+#![allow(clippy::missing_safety_doc)]
+
 use libc::{c_char, c_int, c_uint, c_void, size_t};
 use std::ffi::{CStr, CString};
 use std::mem;
@@ -767,6 +770,8 @@ impl TreeUpdateBuilder {
 }
 
 #[cfg(test)]
+#[allow(clippy::needless_borrow)]
+#[allow(clippy::needless_borrows_for_generic_args)]
 mod tests {
     use super::{CheckoutBuilder, RepoBuilder, TreeUpdateBuilder};
     use crate::{CheckoutNotificationType, FileMode, Repository};
diff --git a/src/call.rs b/src/call.rs
index 9aa3ae667f..210d5e3409 100644
--- a/src/call.rs
+++ b/src/call.rs
@@ -1,3 +1,4 @@
+#![allow(clippy::needless_lifetimes)]
 #![macro_use]
 
 use crate::Error;
diff --git a/src/cherrypick.rs b/src/cherrypick.rs
index 51005264ba..81e11e94a2 100644
--- a/src/cherrypick.rs
+++ b/src/cherrypick.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::new_without_default)]
+
 use std::mem;
 
 use crate::build::CheckoutBuilder;
diff --git a/src/commit.rs b/src/commit.rs
index 860bbc2d66..7acaaddbc3 100644
--- a/src/commit.rs
+++ b/src/commit.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::redundant_closure)]
+
 use std::iter::FusedIterator;
 use std::marker;
 use std::mem;
@@ -413,6 +415,8 @@ impl<'repo> Drop for Commit<'repo> {
 }
 
 #[cfg(test)]
+#[allow(clippy::bool_assert_comparison)]
+#[allow(clippy::let_and_return)]
 mod tests {
     #[test]
     fn smoke() {
diff --git a/src/config.rs b/src/config.rs
index 68729abfd6..f4ab82dd64 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::should_implement_trait)]
+
 use std::ffi::CString;
 use std::marker;
 use std::path::{Path, PathBuf};
@@ -639,6 +641,7 @@ impl<'cfg> Drop for ConfigEntry<'cfg> {
 }
 
 #[cfg(test)]
+#[allow(clippy::bool_assert_comparison)]
 mod tests {
     use std::fs::File;
     use tempfile::TempDir;
diff --git a/src/cred.rs b/src/cred.rs
index cfec9d9d7a..999570fdaa 100644
--- a/src/cred.rs
+++ b/src/cred.rs
@@ -1,3 +1,10 @@
+#![allow(clippy::manual_strip)]
+#![allow(clippy::match_result_ok)]
+#![allow(clippy::missing_safety_doc)]
+#![allow(clippy::needless_borrowed_reference)]
+#![allow(clippy::needless_borrows_for_generic_args)]
+#![allow(clippy::should_implement_trait)]
+
 #[cfg(feature = "cred")]
 use log::{debug, trace};
 use std::ffi::CString;
@@ -495,6 +502,8 @@ impl CredentialHelper {
 
 #[cfg(test)]
 #[cfg(feature = "cred")]
+#[allow(clippy::unused_io_amount)]
+#[allow(clippy::useless_conversion)]
 mod test {
     use std::env;
     use std::fs::File;
diff --git a/src/diff.rs b/src/diff.rs
index 13c35c29da..ad74a2696a 100644
--- a/src/diff.rs
+++ b/src/diff.rs
@@ -1,3 +1,7 @@
+#![allow(clippy::empty_docs)]
+#![allow(clippy::missing_safety_doc)]
+#![allow(clippy::new_without_default)]
+
 use libc::{c_char, c_int, c_void, size_t};
 use std::ffi::CString;
 use std::iter::FusedIterator;
@@ -1588,6 +1592,9 @@ impl DiffPatchidOptions {
 }
 
 #[cfg(test)]
+#[allow(clippy::assign_op_pattern)]
+#[allow(clippy::needless_borrows_for_generic_args)]
+#[allow(clippy::while_let_on_iterator)]
 mod tests {
     #[cfg(feature = "unstable-sha256")]
     use crate::Diff;
diff --git a/src/email.rs b/src/email.rs
index 8b5f46f9f4..14218b06d7 100644
--- a/src/email.rs
+++ b/src/email.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::too_many_arguments)]
+
 use std::ffi::CString;
 use std::{mem, ptr};
 
diff --git a/src/error.rs b/src/error.rs
index 01e2742c1f..ba4d3afb8f 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::should_implement_trait)]
+
 use libc::c_int;
 use std::env::JoinPathsError;
 use std::error;
diff --git a/src/index.rs b/src/index.rs
index 8972cb9492..01ed103402 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -882,6 +882,8 @@ impl Binding for IndexEntry {
 }
 
 #[cfg(test)]
+#[allow(clippy::needless_borrow)]
+#[allow(clippy::needless_borrows_for_generic_args)]
 mod tests {
     use std::fs::{self, File};
     use std::path::Path;
diff --git a/src/indexer.rs b/src/indexer.rs
index 72984582a7..045d22cf90 100644
--- a/src/indexer.rs
+++ b/src/indexer.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::io_other_error)]
+
 use std::ffi::CStr;
 use std::path::Path;
 use std::{io, marker, mem, ptr};
@@ -242,6 +244,7 @@ impl Drop for Indexer<'_> {
 }
 
 #[cfg(test)]
+#[allow(clippy::unused_io_amount)]
 mod tests {
     use crate::{Buf, Indexer};
     use std::io::prelude::*;
diff --git a/src/lib.rs b/src/lib.rs
index 91f253611d..e44b4a39c3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -70,6 +70,9 @@
 #![deny(missing_docs)]
 #![warn(rust_2018_idioms)]
 #![cfg_attr(test, deny(warnings))]
+#![allow(clippy::needless_lifetimes)]
+#![allow(clippy::should_implement_trait)]
+#![allow(clippy::unnecessary_cast)]
 
 use bitflags::bitflags;
 use libgit2_sys as raw;
diff --git a/src/mailmap.rs b/src/mailmap.rs
index affb0b2f1a..1166d01a55 100644
--- a/src/mailmap.rs
+++ b/src/mailmap.rs
@@ -93,6 +93,7 @@ impl Mailmap {
 }
 
 #[cfg(test)]
+#[allow(clippy::needless_borrow)]
 mod tests {
     use super::*;
 
diff --git a/src/merge.rs b/src/merge.rs
index 75264315ca..7263bfa3a2 100644
--- a/src/merge.rs
+++ b/src/merge.rs
@@ -1,3 +1,6 @@
+#![allow(clippy::missing_safety_doc)]
+#![allow(clippy::redundant_closure)]
+
 use libc::{c_char, c_uint, c_ushort, size_t};
 use std::ffi::CString;
 use std::marker;
diff --git a/src/message.rs b/src/message.rs
index 3edfd4e5f0..cbd929fffd 100644
--- a/src/message.rs
+++ b/src/message.rs
@@ -1,3 +1,7 @@
+#![allow(clippy::len_without_is_empty)]
+#![allow(clippy::needless_borrow)]
+#![allow(clippy::redundant_closure)]
+
 use core::ops::Range;
 use std::ffi::CStr;
 use std::ffi::CString;
@@ -237,6 +241,7 @@ fn to_bytes_tuple(trailers: &MessageTrailers, index: usize) -> (&[u8], &[u8]) {
 }
 
 #[cfg(test)]
+#[allow(clippy::char_lit_as_u8)]
 mod tests {
 
     #[test]
diff --git a/src/odb.rs b/src/odb.rs
index f6af9c5c13..d854093159 100644
--- a/src/odb.rs
+++ b/src/odb.rs
@@ -1,3 +1,8 @@
+#![allow(clippy::io_other_error)]
+#![allow(clippy::len_without_is_empty)]
+#![allow(clippy::single_match)]
+#![allow(clippy::should_implement_trait)]
+
 use std::io;
 use std::marker;
 use std::ptr;
@@ -579,6 +584,8 @@ pub(crate) extern "C" fn write_pack_progress_cb(
 }
 
 #[cfg(test)]
+#[allow(clippy::bool_assert_comparison)]
+#[allow(clippy::unused_io_amount)]
 mod tests {
     use crate::{Buf, ObjectType, Oid, Repository};
     use std::io::prelude::*;
diff --git a/src/oid_array.rs b/src/oid_array.rs
index 0d87ce9954..87abef2974 100644
--- a/src/oid_array.rs
+++ b/src/oid_array.rs
@@ -1,5 +1,7 @@
 //! Bindings to libgit2's raw `git_oidarray` type
 
+#![allow(clippy::extra_unused_lifetimes)]
+
 use std::ops::Deref;
 
 use crate::oid::Oid;
diff --git a/src/opts.rs b/src/opts.rs
index 232d81e996..facf5896e5 100644
--- a/src/opts.rs
+++ b/src/opts.rs
@@ -1,5 +1,7 @@
 //! Bindings to libgit2's git_libgit2_opts function.
 
+#![allow(clippy::missing_safety_doc)]
+
 use std::ffi::CString;
 use std::ptr;
 
diff --git a/src/packbuilder.rs b/src/packbuilder.rs
index 4f673957c4..8d4c3279d2 100644
--- a/src/packbuilder.rs
+++ b/src/packbuilder.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::redundant_closure)]
+
 use libc::{c_int, c_uint, c_void, size_t};
 use std::marker;
 use std::path::Path;
@@ -296,6 +298,7 @@ extern "C" fn progress_c(
 }
 
 #[cfg(test)]
+#[allow(clippy::bool_assert_comparison)]
 mod tests {
     use crate::Buf;
 
diff --git a/src/pathspec.rs b/src/pathspec.rs
index 19939ecac6..3ba0594267 100644
--- a/src/pathspec.rs
+++ b/src/pathspec.rs
@@ -337,6 +337,7 @@ impl<'list> FusedIterator for PathspecFailedEntries<'list> {}
 impl<'list> ExactSizeIterator for PathspecFailedEntries<'list> {}
 
 #[cfg(test)]
+#[allow(clippy::needless_borrows_for_generic_args)]
 mod tests {
     use super::Pathspec;
     use crate::PathspecFlags;
diff --git a/src/rebase.rs b/src/rebase.rs
index 9c89b1133a..1020812110 100644
--- a/src/rebase.rs
+++ b/src/rebase.rs
@@ -1,3 +1,7 @@
+#![allow(clippy::len_without_is_empty)]
+#![allow(clippy::needless_option_take)]
+#![allow(clippy::redundant_closure)]
+
 use std::ffi::CString;
 use std::{marker, mem, ptr, str};
 
diff --git a/src/reference.rs b/src/reference.rs
index 1c51873d2a..f69f9b6b10 100644
--- a/src/reference.rs
+++ b/src/reference.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::redundant_closure)]
+
 use std::cmp::Ordering;
 use std::ffi::CString;
 use std::marker;
@@ -517,6 +519,7 @@ impl<'repo, 'references> Iterator for ReferenceNames<'repo, 'references> {
 }
 
 #[cfg(test)]
+#[allow(clippy::octal_escapes)]
 mod tests {
     use crate::{ObjectType, Reference, ReferenceType};
 
diff --git a/src/reflog.rs b/src/reflog.rs
index 919234ba6f..69d971e7af 100644
--- a/src/reflog.rs
+++ b/src/reflog.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::redundant_closure)]
+
 use libc::size_t;
 use std::iter::FusedIterator;
 use std::marker;
diff --git a/src/remote.rs b/src/remote.rs
index 290b5517da..377e66a068 100644
--- a/src/remote.rs
+++ b/src/remote.rs
@@ -1,3 +1,8 @@
+#![allow(clippy::derivable_impls)]
+#![allow(clippy::empty_line_after_doc_comments)]
+#![allow(clippy::redundant_closure)]
+#![allow(clippy::unwrap_or_default)]
+
 use raw::git_strarray;
 use std::iter::FusedIterator;
 use std::marker;
@@ -825,6 +830,8 @@ impl RemoteRedirect {
 }
 
 #[cfg(test)]
+#[allow(clippy::needless_borrow)]
+#[allow(clippy::octal_escapes)]
 mod tests {
     use crate::{AutotagOption, PushOptions, RemoteUpdateFlags};
     use crate::{Direction, FetchOptions, ObjectFormat, Remote, RemoteCallbacks, Repository};
diff --git a/src/remote_callbacks.rs b/src/remote_callbacks.rs
index e4b39b0b85..1d988bb7f7 100644
--- a/src/remote_callbacks.rs
+++ b/src/remote_callbacks.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::doc_overindented_list_items)]
+
 use libc::{c_char, c_int, c_uint, c_void, size_t};
 use std::ffi::CStr;
 use std::mem;
diff --git a/src/repo.rs b/src/repo.rs
index 072a622455..e7af75b5c8 100644
--- a/src/repo.rs
+++ b/src/repo.rs
@@ -1,3 +1,11 @@
+#![allow(clippy::explicit_auto_deref)]
+#![allow(clippy::missing_safety_doc)]
+#![allow(clippy::needless_borrow)]
+#![allow(clippy::new_without_default)]
+#![allow(clippy::redundant_closure)]
+#![allow(clippy::too_many_arguments)]
+#![allow(clippy::zero_ptr)]
+
 use libc::{c_char, c_int, c_uint, c_void, size_t};
 use std::env;
 use std::ffi::{CStr, CString, OsStr};
@@ -3654,6 +3662,9 @@ impl RepositoryInitOptions {
 }
 
 #[cfg(test)]
+#[allow(clippy::assertions_on_constants)]
+#[allow(clippy::bool_assert_comparison)]
+#[allow(clippy::needless_borrows_for_generic_args)]
 mod tests {
     use crate::build::CheckoutBuilder;
     use crate::AttrCheckFlags;
diff --git a/src/revert.rs b/src/revert.rs
index 55d702600e..78bfe5d7cc 100644
--- a/src/revert.rs
+++ b/src/revert.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::new_without_default)]
+
 use std::mem;
 
 use crate::build::CheckoutBuilder;
diff --git a/src/stash.rs b/src/stash.rs
index cd9ee36f58..74f375e568 100644
--- a/src/stash.rs
+++ b/src/stash.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::missing_safety_doc)]
+
 use crate::build::CheckoutBuilder;
 use crate::util::{self, Binding};
 use crate::{panic, raw, IntoCString, Oid, Signature, StashApplyProgress, StashFlags};
@@ -210,6 +212,7 @@ extern "C" fn stash_apply_progress_cb(
 }
 
 #[cfg(test)]
+#[allow(clippy::needless_borrow)]
 mod tests {
     use crate::stash::{StashApplyOptions, StashSaveOptions};
     use crate::test::repo_init;
diff --git a/src/status.rs b/src/status.rs
index a8a1bf4f0b..5da7253fb2 100644
--- a/src/status.rs
+++ b/src/status.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::missing_safety_doc)]
+
 use libc::{c_char, c_uint, size_t};
 use std::ffi::CString;
 use std::iter::FusedIterator;
@@ -364,6 +366,7 @@ impl<'statuses> Binding for StatusEntry<'statuses> {
 }
 
 #[cfg(test)]
+#[allow(clippy::needless_borrows_for_generic_args)]
 mod tests {
     use super::StatusOptions;
     use std::fs::File;
diff --git a/src/string_array.rs b/src/string_array.rs
index d320193ac3..7ac04cf70d 100644
--- a/src/string_array.rs
+++ b/src/string_array.rs
@@ -1,5 +1,7 @@
 //! Bindings to libgit2's raw `git_strarray` type
 
+#![allow(clippy::redundant_closure)]
+
 use std::iter::FusedIterator;
 use std::ops::Range;
 use std::str;
diff --git a/src/submodule.rs b/src/submodule.rs
index 20b0b4532e..878a74fa85 100644
--- a/src/submodule.rs
+++ b/src/submodule.rs
@@ -1,3 +1,7 @@
+#![allow(clippy::empty_line_after_doc_comments)]
+#![allow(clippy::let_and_return)]
+#![allow(clippy::redundant_closure)]
+
 use std::marker;
 use std::mem;
 use std::os::raw::c_int;
@@ -329,6 +333,8 @@ impl<'cb> Default for SubmoduleUpdateOptions<'cb> {
 }
 
 #[cfg(test)]
+#[allow(clippy::needless_borrows_for_generic_args)]
+#[allow(clippy::unnecessary_to_owned)]
 mod tests {
     use std::fs;
     use std::path::Path;
diff --git a/src/tag.rs b/src/tag.rs
index dfa2a78242..a82ec2441c 100644
--- a/src/tag.rs
+++ b/src/tag.rs
@@ -1,3 +1,6 @@
+#![allow(clippy::from_over_into)]
+#![allow(clippy::redundant_closure)]
+
 use std::ffi::CString;
 use std::marker;
 use std::mem;
@@ -153,6 +156,8 @@ impl<'repo> Drop for Tag<'repo> {
 }
 
 #[cfg(test)]
+#[allow(clippy::bool_assert_comparison)]
+#[allow(clippy::octal_escapes)]
 mod tests {
     use crate::Tag;
 
diff --git a/src/test.rs b/src/test.rs
index a1a303d6cc..7ff69c4978 100644
--- a/src/test.rs
+++ b/src/test.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::needless_borrows_for_generic_args)]
+
 use std::fs::File;
 use std::io;
 use std::path::{Path, PathBuf};
diff --git a/src/transport.rs b/src/transport.rs
index 085f5397db..a105f71bd6 100644
--- a/src/transport.rs
+++ b/src/transport.rs
@@ -1,5 +1,8 @@
 //! Interfaces for adding custom transports to libgit2
 
+#![allow(clippy::missing_safety_doc)]
+#![allow(clippy::missing_transmute_annotations)]
+
 use libc::{c_char, c_int, c_uint, c_void, size_t};
 use std::ffi::{CStr, CString};
 use std::io;
@@ -369,6 +372,7 @@ extern "C" fn stream_free(stream: *mut raw::git_smart_subtransport_stream) {
 }
 
 #[cfg(test)]
+#[allow(clippy::needless_borrow)]
 mod tests {
     use super::*;
     use crate::{ErrorClass, ErrorCode};
diff --git a/src/tree.rs b/src/tree.rs
index f6953ffe20..6b72390032 100644
--- a/src/tree.rs
+++ b/src/tree.rs
@@ -1,3 +1,6 @@
+#![allow(clippy::from_over_into)]
+#![allow(clippy::manual_unwrap_or)]
+
 use libc::{c_char, c_int, c_void};
 use std::cmp::Ordering;
 use std::ffi::{CStr, CString};
@@ -401,6 +404,9 @@ impl<'tree> FusedIterator for TreeIter<'tree> {}
 impl<'tree> ExactSizeIterator for TreeIter<'tree> {}
 
 #[cfg(test)]
+#[allow(clippy::needless_borrows_for_generic_args)]
+#[allow(clippy::redundant_field_names)]
+#[allow(clippy::single_match)]
 mod tests {
     use super::{TreeWalkMode, TreeWalkResult};
     use crate::{Object, ObjectType, Repository, Tree, TreeEntry};
diff --git a/src/util.rs b/src/util.rs
index c9cfaa6740..5460d1e727 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -1,3 +1,8 @@
+#![allow(clippy::missing_safety_doc)]
+#![allow(clippy::needless_lifetimes)]
+#![allow(clippy::needless_range_loop)]
+#![allow(clippy::needless_return)]
+
 use libc::{c_char, c_int, size_t};
 use std::cmp::Ordering;
 use std::ffi::{CString, OsStr, OsString};
diff --git a/src/worktree.rs b/src/worktree.rs
index 0a328124e1..b99731c4e1 100644
--- a/src/worktree.rs
+++ b/src/worktree.rs
@@ -1,3 +1,6 @@
+#![allow(clippy::new_without_default)]
+#![allow(clippy::redundant_closure)]
+
 use crate::buf::Buf;
 use crate::reference::Reference;
 use crate::repo::Repository;
diff --git a/tests/end_to_end.rs b/tests/end_to_end.rs
index 1a8b0f45da..086e538d7c 100644
--- a/tests/end_to_end.rs
+++ b/tests/end_to_end.rs
@@ -1,4 +1,8 @@
 //! Tests for some end-to-end logic about certain operations
+
+#![allow(clippy::needless_borrow)]
+#![allow(unused_variables)]
+
 use git2::{
     Error, ReferenceType, Repository, RepositoryInitOptions, StashFlags, Status, StatusOptions,
 };
diff --git a/tests/global_state.rs b/tests/global_state.rs
index 192acdbd3a..04275ed085 100644
--- a/tests/global_state.rs
+++ b/tests/global_state.rs
@@ -1,6 +1,8 @@
 //! Test for some global state set up by libgit2's `git_libgit2_init` function
 //! that need to be synchronized within a single process.
 
+#![allow(clippy::needless_borrows_for_generic_args)]
+
 use git2::opts;
 use git2::{ConfigLevel, IntoCString};