Enum Address

#[repr(u8)]
pub enum Address {
    Memory(usize),
    Io(usize),
}

Represents the addr field of the Argument.

The address space is split based on the mio field:

• Memory space
• I/O space

Variants

Memory(usize)

Memory space address, range: 0-128KiB.

Io(usize)

I/O space address, range: 0-128KiB.

Implementations

impl Address

pub const MIN: usize = 0usize

Represents the minimum address value.

pub const MAX: usize = 131_071usize

Represents the maximum address value.

pub const fn new() -> Self

Creates a new Address.

pub const fn memory(self) -> usize

Gets the memory address.

Note

Only valid if the Address is set for the Memory space.

pub const fn io(self) -> usize

Gets the I/O address.

Note

Only valid if the Address is set for the I/O space.

pub const fn from_parts(mio: Mio, addr: usize) -> Self

Converts the component parts into an Address.

Note

Panics if addr is outside valid range: Self::MIN to Self::MAX.

pub const fn try_from_parts(mio: Mio, addr: usize) -> Result<Self>

Attempts to convert the component parts into an Address.

Note

Returns an error if addr is outside valid range: Self::MIN to Self::MAX.

pub const fn into_parts(self) -> (Mio, usize)

Converts the Address into component parts.

Trait Implementations

impl Clone for Address

fn clone(&self) -> Address

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Address

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Address

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Address

fn eq(&self, other: &Address) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Address

impl Eq for Address

impl StructuralPartialEq for Address