Enum optee_utee::object::Whence

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pub enum Whence {
    DataSeekSet,
    DataSeekCur,
    DataSeekEnd,
}
Expand description

Indicate the possible start offset when moving a data position in the data stream associated with a PersistentObject.

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DataSeekSet

The data position is set to offset bytes from the beginning of the data stream.

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DataSeekCur

The data position is set to its current position plus offset.

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DataSeekEnd

The data position is set to the size of the object data plus offset.

Trait Implementations§

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impl From<Whence> for TEE_Whence

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fn from(val: Whence) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl Freeze for Whence

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impl RefUnwindSafe for Whence

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impl Send for Whence

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impl Sync for Whence

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impl Unpin for Whence

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impl UnwindSafe for Whence

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.