diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f74fd55..b251ebf 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -122,18 +122,6 @@ jobs:
- run: cargo test --features 'bundled-full session buildtime_bindgen' --all-targets --workspace --verbose
- run: cargo test --features 'bundled-full session buildtime_bindgen' --doc --workspace --verbose
- winsqlite3:
- name: Test with winsqlite3
- runs-on: windows-latest
- steps:
- - uses: actions/checkout@v3
- - uses: hecrj/setup-rust-action@v1
- - uses: Swatinem/rust-cache@v2
- # TODO: Should this test GNU toolchain? What about +crt-static?
- # TODO: Is it worth testing other features?
- - run: cargo build --features winsqlite3 --workspace --all-targets --verbose
- - run: cargo test --features winsqlite3 --workspace --all-targets --verbose
-
sqlcipher:
name: Test with sqlcipher
runs-on: ubuntu-latest
diff --git a/Cargo.toml b/Cargo.toml
index 94cc830..6cf3e02 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -76,8 +76,6 @@ bundled-windows = ["libsqlite3-sys/bundled-windows"]
with-asan = ["libsqlite3-sys/with-asan"]
column_decltype = []
wasm32-wasi-vfs = ["libsqlite3-sys/wasm32-wasi-vfs"]
-# Note: doesn't support 32-bit.
-winsqlite3 = ["libsqlite3-sys/winsqlite3"]
# 3.23.0
serialize = ["modern_sqlite"]
diff --git a/README.md b/README.md
index 13db5ff..3e2bcc4 100644
--- a/README.md
+++ b/README.md
@@ -136,7 +136,6 @@ features](https://doc.rust-lang.org/cargo/reference/manifest.html#the-features-s
* `extra_check` fail when a query passed to execute is readonly or has a column count > 0.
* `column_decltype` provides `columns()` method for Statements and Rows; omit if linking to a version of SQLite/SQLCipher compiled with `-DSQLITE_OMIT_DECLTYPE`.
* `collation` exposes [`sqlite3_create_collation_v2`](https://sqlite.org/c3ref/create_collation.html).
-* `winsqlite3` allows linking against the SQLite present in newer versions of Windows
## Notes on building rusqlite and libsqlite3-sys
diff --git a/libsqlite3-sys/Cargo.toml b/libsqlite3-sys/Cargo.toml
index 248c69c..d16a050 100644
--- a/libsqlite3-sys/Cargo.toml
+++ b/libsqlite3-sys/Cargo.toml
@@ -34,13 +34,6 @@ in_gecko = []
with-asan = []
wasm32-wasi-vfs = []
-# lowest version shipped with Windows 10.0.10586 was 3.8.8.3
-#
-# Note that because `winsqlite3.dll` exports SQLite functions using a atypical
-# ABI on 32-bit systems, this is currently unsupported on these. This may change
-# in the future.
-winsqlite3 = []
-
[dependencies]
openssl-sys = { version = "0.9", optional = true }
diff --git a/libsqlite3-sys/build.rs b/libsqlite3-sys/build.rs
index 79721e6..ca5a21c 100644
--- a/libsqlite3-sys/build.rs
+++ b/libsqlite3-sys/build.rs
@@ -331,8 +331,6 @@ fn env_prefix() -> &'static str {
fn lib_name() -> &'static str {
if cfg!(any(feature = "sqlcipher", feature = "bundled-sqlcipher")) {
"sqlcipher"
- } else if cfg!(all(windows, feature = "winsqlite3")) {
- "winsqlite3"
} else {
"sqlite3"
}
@@ -433,12 +431,6 @@ mod build_linked {
#[cfg(not(feature = "loadable_extension"))]
println!("cargo:link-target={link_lib}");
- if win_target() && cfg!(feature = "winsqlite3") {
- #[cfg(not(feature = "loadable_extension"))]
- println!("cargo:rustc-link-lib=dylib={link_lib}");
- return HeaderLocation::Wrapper;
- }
-
// Allow users to specify where to find SQLite.
if let Ok(dir) = env::var(format!("{}_LIB_DIR", env_prefix())) {
// Try to use pkg-config to determine link commands
@@ -599,36 +591,6 @@ mod bindings {
if cfg!(feature = "session") {
bindings = bindings.clang_arg("-DSQLITE_ENABLE_SESSION");
}
- if win_target() && cfg!(feature = "winsqlite3") {
- bindings = bindings
- .clang_arg("-DBINDGEN_USE_WINSQLITE3")
- .blocklist_item("NTDDI_.+")
- .blocklist_item("WINAPI_FAMILY.*")
- .blocklist_item("_WIN32_.+")
- .blocklist_item("_VCRT_COMPILER_PREPROCESSOR")
- .blocklist_item("_SAL_VERSION")
- .blocklist_item("__SAL_H_VERSION")
- .blocklist_item("_USE_DECLSPECS_FOR_SAL")
- .blocklist_item("_USE_ATTRIBUTES_FOR_SAL")
- .blocklist_item("_CRT_PACKING")
- .blocklist_item("_HAS_EXCEPTIONS")
- .blocklist_item("_STL_LANG")
- .blocklist_item("_HAS_CXX17")
- .blocklist_item("_HAS_CXX20")
- .blocklist_item("_HAS_NODISCARD")
- .blocklist_item("WDK_NTDDI_VERSION")
- .blocklist_item("OSVERSION_MASK")
- .blocklist_item("SPVERSION_MASK")
- .blocklist_item("SUBVERSION_MASK")
- .blocklist_item("WINVER")
- .blocklist_item("__security_cookie")
- .blocklist_type("size_t")
- .blocklist_type("__vcrt_bool")
- .blocklist_type("wchar_t")
- .blocklist_function("__security_init_cookie")
- .blocklist_function("__report_gsfailure")
- .blocklist_function("__va_start");
- }
// When cross compiling unless effort is taken to fix the issue, bindgen
// will find the wrong headers. There's only one header included by the
diff --git a/libsqlite3-sys/src/lib.rs b/libsqlite3-sys/src/lib.rs
index 49ec1d5..4e5e948 100644
--- a/libsqlite3-sys/src/lib.rs
+++ b/libsqlite3-sys/src/lib.rs
@@ -5,9 +5,6 @@
#[cfg(feature = "bundled-sqlcipher-vendored-openssl")]
extern crate openssl_sys;
-#[cfg(all(windows, feature = "winsqlite3", target_pointer_width = "32"))]
-compile_error!("The `libsqlite3-sys/winsqlite3` feature is not supported on 32 bit targets.");
-
pub use self::error::*;
use std::default::Default;
diff --git a/libsqlite3-sys/wrapper.h b/libsqlite3-sys/wrapper.h
index ecbcc44..b5e2c60 100644
--- a/libsqlite3-sys/wrapper.h
+++ b/libsqlite3-sys/wrapper.h
@@ -1,5 +1 @@
-#ifdef BINDGEN_USE_WINSQLITE3
-#include <winsqlite/winsqlite3.h>
-#else
#include "sqlite3.h"
-#endif