Enum ContextError

pub enum ContextError {
    ConflictingFunction {
        signature: FnSignature,
        hash: Hash,
    },
    ConflictingFunctionName {
        name: Item,
    },
    ConflictingInstanceFunction {
        type_info: ValueTypeInfo,
        name: String,
    },
    ConflictingModule {
        name: Item,
        hash: Hash,
    },
    ConflictingType {
        name: Item,
        existing: ValueTypeInfo,
    },
    MissingInstance {
        instance_type: ValueTypeInfo,
    },
}

An error raised when building the context.

Variants

ConflictingFunction

Error raised when attempting to register a conflicting function.

Fields

signature: FnSignature

The signature of the conflicting function.

hash: Hash

The hash of the conflicting function.

ConflictingFunctionName

Error raised when attempting to register a conflicting function.

Fields

name: Item

The name of the conflicting function.

ConflictingInstanceFunction

Error raised when attempting to register a conflicting instance function.

Fields

type_info: ValueTypeInfo

Type that we register the instance function for.

name: String

The name of the conflicting function.

ConflictingModule

Tried to insert a module that conflicted with an already existing one.

Fields

name: Item

The name of the module that conflicted.

hash: Hash

The hash of the module that conflicted.

ConflictingType

Raised when we try to register a conflicting type.

Fields

name: Item

The name we tried to register.

existing: ValueTypeInfo

The type information for the type that already existed.

MissingInstance

Error raised when attempting to register an instance function on an instance which does not exist.

Fields

instance_type: ValueTypeInfo

The instance type.

Trait Implementations

impl Debug for ContextError

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

Formats the value using the given formatter.

impl Display for ContextError

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

Formats the value using the given formatter.

impl Error for ContextError

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.