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BackendWrapperTrait

opencv::prelude

Trait BackendWrapperTrait 

Source 
pub trait BackendWrapperTrait: BackendWrapperTraitConst {
    // Required method
    fn as_raw_mut_BackendWrapper(&mut self) -> *mut c_void;

    // Provided methods
    fn set_backend_id(&mut self, val: i32) { ... }
    fn set_target_id(&mut self, val: i32) { ... }
    fn copy_to_host(&mut self) -> Result<()> { ... }
    fn set_host_dirty(&mut self) -> Result<()> { ... }
}
Expand description

Mutable methods for crate::dnn::BackendWrapper

Required Methods§

Source

fn as_raw_mut_BackendWrapper(&mut self) -> *mut c_void

Provided Methods§

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fn set_backend_id(&mut self, val: i32)

Backend identifier.

Source

fn set_target_id(&mut self, val: i32)

Target identifier.

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fn copy_to_host(&mut self) -> Result<()>

Transfer data to CPU host memory.

Source

fn set_host_dirty(&mut self) -> Result<()>

Indicate that an actual data is on CPU.

Implementors§