Function named_buffer_data_size 

pub unsafe fn named_buffer_data_size(
    buffer: Buffer,
    size: i32,
    usage: BufferUsage,
)

creates and initializes a buffer object’s data store.

Parameters

• buffer: The buffer object to initialize.
• size: The size of the buffer object’s new data store.
• usage: The usage pattern of the buffer object’s data store.

Notes

Wraps ffi::glNamedBufferData.