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chore: fix clippy warnings for windows (#6005)

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This commit is contained in:
Alexey Shekhirin
2024-01-10 13:15:18 +00:00
committed by GitHub
parent 873df0920b
commit 56a3548915
5 changed files with 28 additions and 23 deletions
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13
crates/storage/libmdbx-rs/src/environment.rs
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@ -6,7 +6,6 @@ use crate::{
Mode, Transaction, TransactionKind,
};
use byteorder::{ByteOrder, NativeEndian};
use ffi::{mdbx_pid_t, mdbx_tid_t, MDBX_env, MDBX_hsr_func, MDBX_txn};
use mem::size_of;
use std::{
ffi::CString,
@ -49,6 +48,7 @@ impl Environment {
geometry: None,
log_level: None,
kind: Default::default(),
#[cfg(not(windows))]
handle_slow_readers: None,
}
}
@ -595,6 +595,7 @@ pub struct EnvironmentBuilder {
geometry: Option<Geometry<(Option<usize>, Option<usize>)>>,
log_level: Option<ffi::MDBX_log_level_t>,
kind: EnvironmentKind,
#[cfg(not(windows))]
handle_slow_readers: Option<HandleSlowReadersCallback>,
}
@ -878,7 +879,7 @@ impl EnvironmentBuilder {
/// Caution: this leaks the memory for callbacks, so they're alive throughout the program. It's
/// fine, because we also expect the database environment to be alive during this whole time.
#[cfg(not(windows))]
unsafe fn handle_slow_readers_callback(callback: HandleSlowReadersCallback) -> MDBX_hsr_func {
unsafe fn handle_slow_readers_callback(callback: HandleSlowReadersCallback) -> ffi::MDBX_hsr_func {
// Move the callback function to heap and intentionally leak it, so it's not dropped and the
// MDBX env can use it throughout the whole program.
let callback = Box::leak(Box::new(callback));
@ -887,10 +888,10 @@ unsafe fn handle_slow_readers_callback(callback: HandleSlowReadersCallback) -> M
// and without `env` and `txn` arguments that we don't want to expose to the user. Again,
// move the closure to heap and leak.
let hsr = Box::leak(Box::new(
|_env: *const MDBX_env,
_txn: *const MDBX_txn,
pid: mdbx_pid_t,
tid: mdbx_tid_t,
|_env: *const ffi::MDBX_env,
_txn: *const ffi::MDBX_txn,
pid: ffi::mdbx_pid_t,
tid: ffi::mdbx_tid_t,
laggard: u64,
gap: ::libc::c_uint,
space: usize,