Trait ndarray_npy::WritableElement [−][src]
pub unsafe trait WritableElement: Sized {
fn type_descriptor() -> PyValue;
fn write<W: Write>(&self, writer: W) -> Result<(), WriteDataError>;
fn write_slice<W: Write>(
slice: &[Self],
writer: W
) -> Result<(), WriteDataError>;
}Expand description
An array element type that can be written to an .npy or .npz file.
Required methods
fn type_descriptor() -> PyValue
fn type_descriptor() -> PyValue
Returns a descriptor of the type that can be used in the header.
Writes a single instance of Self to the writer.
fn write_slice<W: Write>(
slice: &[Self],
writer: W
) -> Result<(), WriteDataError>
fn write_slice<W: Write>(
slice: &[Self],
writer: W
) -> Result<(), WriteDataError>
Writes a slice of Self to the writer.