#[repr(i32)]
pub enum CallbackResult { Success = 0, Error = 1, UnexpectedError = 2, }
Expand description

Reexport items from other uniffi creates Result of a foreign callback invocation

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Success = 0

Successful call. The return value is serialized to buf_ptr.

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Error = 1

Expected error. This is returned when a foreign method throws an exception that corresponds to the Rust Err half of a Result. The error value is serialized to buf_ptr.

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UnexpectedError = 2

Unexpected error. An error message string is serialized to buf_ptr.

Trait Implementations§

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impl Debug for CallbackResult

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

Formats the value using the given formatter. Read more
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impl PartialEq for CallbackResult

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fn eq(&self, other: &CallbackResult) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl TryFrom<i32> for CallbackResult

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type Error = i32

The type returned in the event of a conversion error.
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fn try_from(value: i32) -> Result<CallbackResult, i32>

Performs the conversion.
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impl Eq for CallbackResult

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impl StructuralEq for CallbackResult

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impl StructuralPartialEq for CallbackResult

Auto Trait Implementations§

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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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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, 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.