Struct HostArray 

pub struct HostArray { /* private fields */ }

a read-only array that is allocated in rust and can be safely accessed in the host language (e.g. Python) without copying

Implementations

impl HostArray

pub fn new( ptr: *mut u8, shape: Vec<usize>, strides: Vec<usize>, dtype: ScalarType, ) -> Self

pub fn new_vector(ptr: *mut u8, len: usize, dtype: ScalarType) -> Self

pub fn alloc_vector(len: usize, dtype: ScalarType) -> Self

pub fn new_col_major( ptr: *mut u8, rows: usize, cols: usize, row_stride_elems: isize, col_stride_elems: isize, dtype: ScalarType, ) -> Self

pub fn as_array<'h, T: Scalar>( &self, ) -> Result<ArrayView2<'h, T>, DiffsolRtError>

pub fn as_slice<T: Scalar>(&self) -> Result<&[T], DiffsolRtError>

Trait Implementations

impl Drop for HostArray

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.