Crate cpuio

CPU-level input/output instructions, including inb, outb, etc., and a high level Rust wrapper.

Structs

Port	An I/O port over an arbitrary type supporting the InOut interface.
UnsafePort	An unsafe I/O port over an arbitrary type supporting the InOut interface.

Traits

InOut

This trait is defined for any type which can be read or written over a port. The processor supports I/O with u8, u16 and u32. The functions in this trait are all unsafe because they can write to arbitrary ports.

Functions

inb⚠	Read a u8-sized value from port.
inl⚠	Read a u32-sized value from port.
inw⚠	Read a u16-sized value from port.
outb⚠	Write a u8-sized value to port.
outl⚠	Write a u32-sized value to port.
outw⚠	Write a u8-sized value to port.