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clippy:ptr_as_ptr

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This commit is contained in:
gwenn
2022-01-05 19:50:25 +01:00
parent 5be363e4cc
commit 43591154b2
13 changed files with 62 additions and 63 deletions
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3
src/blob/mod.rs
View File

@@ -318,8 +318,7 @@ impl io::Read for Blob<'_> {
if n <= 0 {
return Ok(0);
}
let rc =
unsafe { ffi::sqlite3_blob_read(self.blob, buf.as_mut_ptr() as *mut _, n, self.pos) };
let rc = unsafe { ffi::sqlite3_blob_read(self.blob, buf.as_mut_ptr().cast(), n, self.pos) };
self.conn
.decode_result(rc)
.map(|_| {

10
src/blob/pos_io.rs
View File

@@ -47,7 +47,7 @@ impl<'conn> Blob<'conn> {
self.conn.decode_result(unsafe {
ffi::sqlite3_blob_write(
self.blob,
buf.as_ptr() as *const _,
buf.as_ptr().cast(),
buf.len() as i32,
write_start as i32,
)
@@ -84,7 +84,7 @@ impl<'conn> Blob<'conn> {
// Safety: this is safe because `raw_read_at` never stores uninitialized
// data into `as_uninit`.
let as_uninit: &mut [MaybeUninit<u8>] =
unsafe { from_raw_parts_mut(buf.as_mut_ptr() as *mut _, buf.len()) };
unsafe { from_raw_parts_mut(buf.as_mut_ptr().cast(), buf.len()) };
self.raw_read_at(as_uninit, read_start).map(|s| s.len())
}
@@ -119,7 +119,7 @@ impl<'conn> Blob<'conn> {
// We could return `Ok(&mut [])`, but it seems confusing that the
// pointers don't match, so fabricate a empty slice of u8 with the
// same base pointer as `buf`.
let empty = unsafe { from_raw_parts_mut(buf.as_mut_ptr() as *mut u8, 0) };
let empty = unsafe { from_raw_parts_mut(buf.as_mut_ptr().cast::<u8>(), 0) };
return Ok(empty);
}
@@ -152,12 +152,12 @@ impl<'conn> Blob<'conn> {
unsafe {
self.conn.decode_result(ffi::sqlite3_blob_read(
self.blob,
buf.as_mut_ptr() as *mut _,
buf.as_mut_ptr().cast(),
read_len as i32,
read_start as i32,
))?;
Ok(from_raw_parts_mut(buf.as_mut_ptr() as *mut u8, read_len))
Ok(from_raw_parts_mut(buf.as_mut_ptr().cast::<u8>(), read_len))
}
}