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Wrap no_mangle in unsafe #25

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Wrap no_mangle in unsafe #25

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ad72cb4
Add unsafe around `no_mangle` in macro
kaleidawave Dec 20, 2025
e2c4585
Add unsafe around `no_mangle` in examples
kaleidawave Dec 20, 2025
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2 changes: 1 addition & 1 deletion NOTES
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Original file line number Diff line number Diff line change
Expand Up @@ -93,7 +93,7 @@ make sqlite3_wasm_extra_init.c=../../../../target/wasm32-unknown-emscripten/debu
```

```rs
#[no_mangle]
#[unsafe(no_mangle)]
/// in hello.rs


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2 changes: 1 addition & 1 deletion examples/hello.rs
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Expand Up @@ -28,7 +28,7 @@ pub fn sqlite3_hello_init(db: *mut sqlite3) -> Result<()> {
}

#[cfg(target_os = "emscripten")]
#[no_mangle]
#[unsafe(no_mangle)]
pub extern "C" fn sqlite3_wasm_extra_init(_unused: *const std::ffi::c_char) -> std::ffi::c_int {
use sqlite_loadable::SQLITE_OKAY;
unsafe {
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2 changes: 1 addition & 1 deletion examples/stress.rs
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Expand Up @@ -28,7 +28,7 @@ pub fn sqlite3_stress_init(db: *mut sqlite3) -> Result<()> {
}

#[cfg(target_os = "emscripten")]
#[no_mangle]
#[unsafe(no_mangle)]
pub extern "C" fn sqlite3_wasm_extra_init(_unused: *const std::ffi::c_char) -> std::ffi::c_int {
use sqlite_loadable::SQLITE_OKAY;
unsafe {
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4 changes: 2 additions & 2 deletions sqlite-loadable-macros/src/lib.rs
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Expand Up @@ -28,7 +28,7 @@ pub fn sqlite_entrypoint(_attr: TokenStream, item: TokenStream) -> TokenStream {
///
/// Should only be called by underlying SQLite C APIs,
/// like sqlite3_auto_extension and sqlite3_cancel_auto_extension.
#[no_mangle]
#[unsafe(no_mangle)]
pub unsafe extern "C" fn #c_entrypoint(
db: *mut sqlite3,
pz_err_msg: *mut *mut c_char,
Expand Down Expand Up @@ -68,7 +68,7 @@ pub fn sqlite_entrypoint_permanent(_attr: TokenStream, item: TokenStream) -> Tok
///
/// Should only be called by underlying SQLite C APIs,
/// like sqlite3_auto_extension and sqlite3_cancel_auto_extension.
#[no_mangle]
#[unsafe(no_mangle)]
pub unsafe extern "C" fn #c_entrypoint(
db: *mut sqlite3,
pz_err_msg: *mut *mut c_char,
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