Struct mnemos_d1_core::dmac::descriptor::errors::InvalidOperand

pub struct InvalidOperand {
    reason: InvalidOperandReason,
    kind: Operand,
}

Errors returned by DescriptorBuilder::source_slice, DescriptorBuilder::dest_slice, DescriptorBuilder::source_reg, and DescriptorBuilder::dest_reg.

Fields

reason: InvalidOperandReason

kind: Operand

Implementations

impl InvalidOperand

pub fn operand(&self) -> Operand

Returns whether this error describes the source or destination operand of a DMA transfer.

pub fn reason(&self) -> &InvalidOperandReason

Returns an InvalidOperandReason describing why the operand was invalid.

pub(super) fn too_long(kind: Operand, len: usize) -> Self

pub(super) fn addr_too_high(kind: Operand, addr: usize) -> Self

Trait Implementations

impl Clone for InvalidOperand

fn clone(&self) -> InvalidOperand

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InvalidOperand

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

Formats the value using the given formatter.

impl Display for InvalidOperand

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

Formats the value using the given formatter.

impl PartialEq for InvalidOperand

fn eq(&self, other: &InvalidOperand) -> 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 Eq for InvalidOperand

impl StructuralPartialEq for InvalidOperand