Function scratchstack_wrapper_aws_c_common::aws_byte_buf_write_from_whole_string

pub unsafe extern "C" fn aws_byte_buf_write_from_whole_string(
    buf: *mut aws_byte_buf,
    src: *const aws_string
) -> bool

Copies all bytes from string to buf.

On success, returns true and updates the buf pointer/length accordingly. If there is insufficient space in the buf, returns false, leaving the buf unchanged.