Enum PdmError 

#[non_exhaustive]
pub enum PdmError {
    UnsupportedInstance,
    PcmFormatUnsupported,
    InvalidClock,
    InvalidSlotMask,
    DirectionMissing,
    DuplexUnsupported,
    InvalidLine,
}

PDM configuration errors.

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.

UnsupportedInstance

PDM is not supported on this I2S peripheral instance.

PcmFormatUnsupported

PCM format requested but hardware PCM2PDM/PDM2PCM is unavailable.

InvalidClock

PDM clock configuration is invalid.

InvalidSlotMask

PDM slot mask selects no active channels.

DirectionMissing

PDM config must enable at least one of TX or RX.

DuplexUnsupported

Simultaneous PDM TX and RX is not supported.

InvalidLine

PDM data line index is not available on this chip.

Trait Implementations

impl Clone for PdmError

Available on crate feature unstable only.

fn clone(&self) -> PdmError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PdmError

Available on crate feature unstable only.

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

Formats the value using the given formatter.

impl Display for PdmError

Available on crate feature unstable only.

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

Formats the value using the given formatter.

impl Error for PdmError

Available on crate feature unstable only.

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<PdmError> for ConfigError

Available on crate feature unstable only.

fn from(err: PdmError) -> Self

Converts to this type from the input type.

impl Hash for PdmError

Available on crate feature unstable only.

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given [Hasher].

impl PartialEq for PdmError

Available on crate feature unstable only.

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

Available on crate feature unstable only.

impl Eq for PdmError

Available on crate feature unstable only.

impl StructuralPartialEq for PdmError

Available on crate feature unstable only.