Enum AddrError 

pub enum AddrError {
    Misaligned {
        addr: u32,
        required: usize,
    },
    InvalidAlignment(usize),
}

Alignment / validity error returned by DmaAddr::from_phys.

Variants

Misaligned

The physical address is not aligned to the required boundary.

Fields

addr: u32

The address that failed the check.

required: usize

The alignment the caller requested.

InvalidAlignment(usize)

The requested alignment is not a power of two.

Trait Implementations

impl Clone for AddrError

fn clone(&self) -> AddrError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AddrError

impl Debug for AddrError

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

Formats the value using the given formatter.

impl Eq for AddrError

impl PartialEq for AddrError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AddrError