Struct i2cbus_api::ApiError

pub struct ApiError(pub String);

Very simple error type - just holds a description of the error. This is useful for human diagnosis and troubleshooting, but not for applications to parse. The justification for this is to deny applications visibility into the communication layer, forcing the application code to act solely on the logical responses that the API provides, promoting abstraction in the application code.

Trait Implementations

impl Clone for ApiError

fn clone(&self) -> ApiError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<String> for ApiError

fn from(e: String) -> ApiError

Performs the conversion.

impl From<Error> for ApiError

fn from(e: Error) -> ApiError

Performs the conversion.

impl<'a> From<&'a str> for ApiError

fn from(e: &str) -> ApiError

Performs the conversion.

impl Display for ApiError

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

Formats the value using the given formatter.

impl Error for ApiError

fn description(&self) -> &str

This method is soft-deprecated.

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any.

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

The lower-level source of this error, if any.

default fn type_id(&self) -> TypeId where
    Self: 'static, 

Gets the TypeId of self

impl Debug for ApiError

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

Formats the value using the given formatter.