GothenburgBitFactory/taskwarrior
1
0
Fork 0
mirror of https://github.com/GothenburgBitFactory/taskwarrior.git synced 2025-06-26 10:54:26 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

tc_replica_all_tasks

Browse source
This commit is contained in:
Dustin J. Mitchell 2022-02-10 00:10:39 +00:00
parent c9c72b4fd3
commit 914017b46c
6 changed files with 207 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

16
lib/src/task.rs
View file

@ -49,7 +49,10 @@ enum Inner {
Invalid,
}
impl PassByPointer for TCTask {}
impl TCTask {
/*
/// Borrow a TCTask from C as an argument.
///
/// # Safety
@ -78,6 +81,7 @@ impl TCTask {
pub(crate) fn return_val(self) -> *mut TCTask {
Box::into_raw(Box::new(self))
}
*/
/// Make an immutable TCTask into a mutable TCTask. Does nothing if the task
/// is already mutable.
@ -140,7 +144,7 @@ where
// SAFETY:
// - task is not null (promised by caller)
// - task outlives 'a (promised by caller)
let tctask: &'a mut TCTask = unsafe { TCTask::from_arg_ref(task) };
let tctask: &'a mut TCTask = unsafe { TCTask::from_arg_ref_mut(task) };
let task: &'a Task = match &tctask.inner {
Inner::Immutable(t) => t,
Inner::Mutable(t, _) => t.deref(),
@ -160,7 +164,7 @@ where
// SAFETY:
// - task is not null (promised by caller)
// - task outlives 'a (promised by caller)
let tctask: &'a mut TCTask = unsafe { TCTask::from_arg_ref(task) };
let tctask: &'a mut TCTask = unsafe { TCTask::from_arg_ref_mut(task) };
let task: &'a mut TaskMut = match tctask.inner {
Inner::Immutable(_) => panic!("Task is immutable"),
Inner::Mutable(ref mut t, _) => t,
@ -222,7 +226,7 @@ pub unsafe extern "C" fn tc_task_to_mut<'a>(task: *mut TCTask, tcreplica: *mut T
// SAFETY:
// - task is not null (promised by caller)
// - task outlives 'a (promised by caller)
let tctask: &'a mut TCTask = unsafe { TCTask::from_arg_ref(task) };
let tctask: &'a mut TCTask = unsafe { TCTask::from_arg_ref_mut(task) };
// SAFETY:
// - tcreplica is not NULL (promised by caller)
// - tcreplica lives until later call to to_immut via tc_task_to_immut (promised by caller,
@ -240,7 +244,7 @@ pub unsafe extern "C" fn tc_task_to_immut<'a>(task: *mut TCTask) {
// SAFETY:
// - task is not null (promised by caller)
// - task outlives 'a (promised by caller)
let tctask: &'a mut TCTask = unsafe { TCTask::from_arg_ref(task) };
let tctask: &'a mut TCTask = unsafe { TCTask::from_arg_ref_mut(task) };
tctask.to_immut();
}
@ -516,7 +520,7 @@ pub unsafe extern "C" fn tc_task_error<'a>(task: *mut TCTask) -> *mut TCString<'
// SAFETY:
// - task is not null (promised by caller)
// - task outlives 'a (promised by caller)
let task: &'a mut TCTask = unsafe { TCTask::from_arg_ref(task) };
let task: &'a mut TCTask = unsafe { TCTask::from_arg_ref_mut(task) };
if let Some(tcstring) = task.error.take() {
unsafe { tcstring.return_val() }
} else {
@ -533,7 +537,7 @@ pub unsafe extern "C" fn tc_task_free<'a>(task: *mut TCTask) {
// SAFETY:
// - rep is not NULL (promised by caller)
// - caller will not use the TCTask after this (promised by caller)
let mut tctask = unsafe { TCTask::from_arg(task) };
let mut tctask = unsafe { TCTask::take_from_arg(task) };
// convert to immut if it was mutable
tctask.to_immut();