Enum Hidpp20Error 

#[non_exhaustive]
pub enum Hidpp20Error {
    Channel(ChannelError),
    Feature(ErrorType),
    UnsupportedResponse,
}

Represents an error that may occur when calling a HID++2.0 feature function.

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.

Channel(ChannelError)

Indicates that an error occurred while communicating across the HID++ channel.

Feature(ErrorType)

Indicates that a call to a HID++2.0 feature function resulted in an error.

UnsupportedResponse

Indicates that a received response is not fully supported.

Trait Implementations

impl Debug for Hidpp20Error

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

Formats the value using the given formatter.

impl Display for Hidpp20Error

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

Formats the value using the given formatter.

impl Error for Hidpp20Error

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<ChannelError> for Hidpp20Error

fn from(source: ChannelError) -> Self

Converts to this type from the input type.