Enum ApplyError 

pub enum ApplyError {
    MismatchedKinds {
        from_kind: ReflectKind,
        to_kind: ReflectKind,
    },
    MissingEnumField {
        variant_name: Box<str>,
        field_name: Box<str>,
    },
    MismatchedTypes {
        from_type: Box<str>,
        to_type: Box<str>,
    },
    DifferentSize {
        from_size: usize,
        to_size: usize,
    },
    UnknownVariant {
        enum_name: Box<str>,
        variant_name: Box<str>,
    },
}

A enumeration of all error outcomes that might happen when running try_apply.

Variants

MismatchedKinds

Attempted to apply the wrong kind to a type, e.g. a struct to an enum.

Fields

from_kind: ReflectKind

Kind of the value we attempted to apply.

to_kind: ReflectKind

Kind of the type we attempted to apply the value to.

MissingEnumField

Enum variant that we tried to apply to was missing a field.

Fields

variant_name: Box<str>

Name of the enum variant.

field_name: Box<str>

Name of the missing field.

MismatchedTypes

Tried to apply incompatible types.

Fields

from_type: Box<str>

Type of the value we attempted to apply.

to_type: Box<str>

Type we attempted to apply the value to.

DifferentSize

Attempted to apply an array-like type to another of different size, e.g. a [u8; 4] to [u8; 3].

Fields

from_size: usize

Size of the value we attempted to apply, in elements.

to_size: usize

Size of the type we attempted to apply the value to, in elements.

UnknownVariant

The enum we tried to apply to didn’t contain a variant with the give name.

Fields

enum_name: Box<str>

Name of the enum.

variant_name: Box<str>

Name of the missing variant.

Trait Implementations

impl Debug for ApplyError

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

Formats the value using the given formatter.

impl Display for ApplyError

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

Formats the value using the given formatter.

impl Error for ApplyError

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<ReflectKindMismatchError> for ApplyError

fn from(value: ReflectKindMismatchError) -> Self

Converts to this type from the input type.