Enum mnemos_d1_core::dmac::descriptor::errors::InvalidOperandReason

#[non_exhaustive]
pub enum InvalidOperandReason {
    AddrTooHigh(usize),
    TooLong(usize),
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

AddrTooHigh(usize)

Indicates that the address of the provided operand was too high in memory. Operand addresses for DMA transfers may not exceed Descriptor::ADDR_MAX (34 bits).

TooLong(usize)

A slice was longer than the maximum supported DMA transfer size of Descriptor::MAX_LEN (25 bits).

Trait Implementations

impl Clone for InvalidOperandReason

fn clone(&self) -> InvalidOperandReason

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InvalidOperandReason

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

Formats the value using the given formatter.

impl Display for InvalidOperandReason

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

Formats the value using the given formatter.

impl PartialEq for InvalidOperandReason

fn eq(&self, other: &InvalidOperandReason) -> 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 InvalidOperandReason

impl StructuralPartialEq for InvalidOperandReason