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MonoThread

Struct MonoThread 

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pub struct MonoThread(/* private fields */);
Expand description

An opaque handle to a Mono runtime object.

§Thread safety

This type is intentionally !Send + !Sync. Every thread that reads or writes Mono objects must first be registered with the runtime via crate::MonoThreadGuard::attach. Using a handle on an unregistered thread is undefined behavior — Mono’s garbage collector and internal bookkeeping assume all active threads are known to the runtime.

Handles are therefore bound to the thread on which they were obtained. The compiler enforces this: a handle cannot be moved to another thread without explicit unsafe code.

If you need to transfer a handle across thread boundaries and you can guarantee that both threads are attached to the runtime for the entire duration of use, you can opt in manually on your wrapper type:

struct MyComponent {
    class: mono_rt::MonoClass,
}

// SAFETY: `class` is only accessed while the calling thread holds a
// `MonoThreadGuard`, ensuring it is registered with the Mono runtime.
unsafe impl Send for MyComponent {}
unsafe impl Sync for MyComponent {}

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impl MonoThread

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pub fn as_ptr(self) -> *mut c_void

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pub fn from_ptr(ptr: *mut c_void) -> Option<Self>

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pub unsafe fn from_ptr_unchecked(ptr: *mut c_void) -> Self

§Safety

ptr must be non-null and valid on a thread attached to the Mono runtime.

Trait Implementations§

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impl Clone for MonoThread

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fn clone(&self) -> MonoThread

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for MonoThread

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Copy for MonoThread

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Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more