Enum U3vError 

#[non_exhaustive]
pub enum U3vError {
    Usb(String),
    Protocol(String),
    Timeout,
    GenCp(GenCpError),
    Status {
        status: StatusCode,
    },
    Descriptor(String),
}

Errors produced by the USB3 Vision transport layer.

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.

Usb(String)

Low-level USB I/O error.

Protocol(String)

Wire-format or protocol violation.

Timeout

A bulk transfer or control transaction timed out.

GenCp(GenCpError)

GenCP-level decode error.

Status

Device returned a non-success status code.

Fields

status: StatusCode

Descriptor(String)

USB descriptor parsing failed.

Trait Implementations

impl Debug for U3vError

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

Formats the value using the given formatter.

impl Display for U3vError

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

Formats the value using the given formatter.

impl Error for U3vError

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<GenCpError> for U3vError

fn from(source: GenCpError) -> Self

Converts to this type from the input type.