Function validate_f32_buffer 

pub fn validate_f32_buffer(
    weight_name: &str,
    actual_elements: usize,
    rows: usize,
    cols: usize,
) -> Result<(), WeightBufferError>

Validate that an F32 weight buffer has correct element count.

For unquantized (F32) weights, the buffer must have exactly rows * cols * 4 bytes (or rows * cols elements).

Errors

Returns WeightBufferError if the element count doesn’t match.