Enum VersionError 

pub enum VersionError {
    Negative {
        major: i32,
        minor: i32,
    },
    Zero,
}

Error returned by the InterfaceVersion.

Variants

Negative

The version cannot be negative

Fields

major: i32

The provided major version

minor: i32

The provided minor version

Zero

The version of an interface cannot be 0.0

Trait Implementations

impl Debug for VersionError

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

Formats the value using the given formatter.

impl Display for VersionError

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

Formats the value using the given formatter.

impl Error for VersionError

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<VersionError> for Error

fn from(source: VersionError) -> Self

Converts to this type from the input type.