Enum TryScalarError 

pub enum TryScalarError {
    FieldOfScalar {
        field: VectorField,
    },
    CannotGetVectorAsScalar,
}

Errors that can occur when using [Value::get].

Variants

FieldOfScalar

Tried to get a field of a scalar (other than .x)

Fields

field: VectorField

The field that we attempted to get (see documentation for VectorField).

CannotGetVectorAsScalar

Tried to get an entire vector as a scalar

TODO: Potentially remove this and just use VectorField::X for scalars

Trait Implementations

impl Clone for TryScalarError

fn clone(&self) -> TryScalarError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TryScalarError

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

Formats the value using the given formatter.

impl Display for TryScalarError

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

Formats the value using the given formatter.

impl Error for TryScalarError

where Self: Debug + Display,

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

Returns the lower-level source of this error, if any.

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 ErrorCompat for TryScalarError

fn backtrace(&self) -> Option<&Backtrace>

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.

impl PartialEq for TryScalarError

fn eq(&self, other: &TryScalarError) -> bool

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

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 Copy for TryScalarError

impl Eq for TryScalarError

impl StructuralPartialEq for TryScalarError