Struct WrongSourceTypeError

pub struct WrongSourceTypeError<T> {
    pub expected_type: &'static str,
    pub actual_type: &'static str,
    pub general_type: PhantomData<T>,
}

Error type used when the parameter of the type T couldn’t be converted into expected_type because the received type was actual_type instead.

T is the general type taken in the TryFrom conversion. Used for TryFrom conversions from a general enum type to a specific member type.

Fields

expected_type: &'static str

The name of the specific type which TryFrom tried to convert to.

actual_type: &'static str

The name of the actual type which TryFrom received.

general_type: PhantomData<T>

The general type taken in the TryFrom conversion.

Implementations

impl<T> WrongSourceTypeError<T>

pub fn new( expected_type: &'static str, actual_type: &'static str, ) -> WrongSourceTypeError<T>

Creates a new instance of the error, taking T as the general type from which the conversion was tried and the expected_type as the target type which it was tried to convert it into, but failed because it was actually of the type named by actual_type.

Trait Implementations

impl<T: Clone> Clone for WrongSourceTypeError<T>

fn clone(&self) -> WrongSourceTypeError<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for WrongSourceTypeError<T>

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

Formats the value using the given formatter.

impl<T> Display for WrongSourceTypeError<T>

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

Formats the value using the given formatter.

impl<T> Error for WrongSourceTypeError<T>

where T: Debug,

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<WrongSourceTypeError<Value>> for ScopeFromValueError

fn from(err: WrongSourceTypeError<Value>) -> Self

Converts to this type from the input type.

impl<T: Hash> Hash for WrongSourceTypeError<T>

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<T: PartialEq> PartialEq for WrongSourceTypeError<T>

fn eq(&self, other: &WrongSourceTypeError<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

const 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<T: Eq> Eq for WrongSourceTypeError<T>

impl<T> StructuralPartialEq for WrongSourceTypeError<T>