mnn::backend

Struct BackendConfig

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pub struct BackendConfig { /* private fields */ }
Expand description

BackendConfig is a struct that holds the configuration for the backend memory: MemoryMode power: PowerMode precision: PrecisionMode

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impl BackendConfig

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pub fn new() -> Self

Create a new backend config

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pub fn set_memory_mode(&mut self, mode: MemoryMode)

Sets the MemoryMode for the backend

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pub fn with_memory_mode(self, mode: MemoryMode) -> Self

Sets the MemoryMode for the backend

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pub fn get_memory_mode(&self) -> MemoryMode

Gets the MemoryMode for the backend

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pub fn set_power_mode(&mut self, mode: PowerMode)

Sets the PowerMode for the backend

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pub fn with_power_mode(self, mode: PowerMode) -> Self

Sets the PowerMode for the backend

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pub fn get_power_mode(&self) -> PowerMode

Gets the PowerMode for the backend

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pub fn set_precision_mode(&mut self, mode: PrecisionMode)

Sets the PrecisionMode for the backend

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pub fn with_precision_mode(self, mode: PrecisionMode) -> Self

Sets the PrecisionMode for the backend

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pub fn get_precision_mode(&self) -> PrecisionMode

Gets the PrecisionMode for the backend

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pub fn set_flags(&mut self, flags: usize)

Sets the flags for the backend What the flag represents is depends on each backend or isn’t documented

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pub fn with_flags(self, flags: usize) -> Self

Sets the flags for the backend

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pub unsafe fn set_shared_context(&mut self, shared_context: *mut c_void)

§Safety

This just binds to the underlying unsafe api and should be used only if you know what you are doing

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pub unsafe fn with_shared_context(self, shared_context: *mut c_void) -> Self

§Safety

This just binds to the underlying unsafe api and should be used only if you know what you are doing

Trait Implementations§

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impl Clone for BackendConfig

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fn clone(&self) -> Self

Returns a copy 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 BackendConfig

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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 Default for BackendConfig

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Drop for BackendConfig

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fn drop(&mut self)

Executes the destructor for this type. Read more

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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> 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.