Struct downcast::TypeMismatch

pub struct TypeMismatch {
    pub expected: &'static str,
    pub found: &'static str,
}

Fields

expected: &'static str

found: &'static str

Implementations

impl TypeMismatch

pub fn new<T, O>(found_obj: &O) -> Selfwhere
    T: Any + ?Sized,
    O: Any + ?Sized,

Trait Implementations

impl Clone for TypeMismatch

fn clone(&self) -> TypeMismatch

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TypeMismatch

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

Formats the value using the given formatter.

impl Display for TypeMismatch

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

Formats the value using the given formatter.

impl Error for TypeMismatch

fn source(&self) -> Option<&(dyn Error + 'static)>

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, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl Copy for TypeMismatch