Enum RangeErrorKind

pub enum RangeErrorKind {
    NegOverflow,
    PosOverflow,
}

Indicates that a conversion failed due to a range error.

This is a variant of RangeError that does not retain the input value which caused the error. It exists to help unify some utility methods and should not generally be used directly, unless you are targeting the Unwrap* traits.

Variants

NegOverflow

Input was too negative for the target type.

PosOverflow

Input was too positive for the target type.

Trait Implementations

impl Clone for RangeErrorKind

fn clone(&self) -> RangeErrorKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RangeErrorKind

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

Formats the value using the given formatter.

impl Display for RangeErrorKind

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

Formats the value using the given formatter.

impl Error for RangeErrorKind

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

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

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<T> From<NegOverflow<T>> for RangeErrorKind

fn from(_: NegOverflow<T>) -> Self

Converts to this type from the input type.

impl From<NoError> for RangeErrorKind

fn from(_: NoError) -> Self

Converts to this type from the input type.

impl<T> From<PosOverflow<T>> for RangeErrorKind

fn from(_: PosOverflow<T>) -> Self

Converts to this type from the input type.

impl<T> From<RangeError<T>> for RangeErrorKind

fn from(e: RangeError<T>) -> Self

Converts to this type from the input type.

impl From<RangeErrorKind> for GeneralErrorKind

fn from(e: RangeErrorKind) -> Self

Converts to this type from the input type.

impl Ord for RangeErrorKind

fn cmp(&self, other: &RangeErrorKind) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for RangeErrorKind

fn eq(&self, other: &RangeErrorKind) -> 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 PartialOrd for RangeErrorKind

fn partial_cmp(&self, other: &RangeErrorKind) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for RangeErrorKind

impl Eq for RangeErrorKind

impl StructuralPartialEq for RangeErrorKind