Enum bitvec::ptr::BitPtrError

pub enum BitPtrError<T> where
    T: BitStore,  {
    Null(NullPtrError),
    Misaligned(MisalignError<T>),
    BadIndex(BitIdxError<T::Mem>),
}

Errors produced by invalid bit-pointer components.

Variants

Null(NullPtrError)

The null address was provided.

Misaligned(MisalignError<T>)

The address was misaligned for the element type.

BadIndex(BitIdxError<T::Mem>)

The bit index was invalid for the element type.

Trait Implementations

impl<T: Clone> Clone for BitPtrError<T> where
    T: BitStore,
    T::Mem: Clone, 

fn clone(&self) -> BitPtrError<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Copy> Copy for BitPtrError<T> where
    T: BitStore,
    T::Mem: Copy, 

impl<T: Debug> Debug for BitPtrError<T> where
    T: BitStore,
    T::Mem: Debug, 

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

Formats the value using the given formatter.

impl<T> Display for BitPtrError<T> where
    T: BitStore, 

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

Formats the value using the given formatter.

impl<T: Eq> Eq for BitPtrError<T> where
    T: BitStore,
    T::Mem: Eq, 

impl<T> Error for BitPtrError<T> where
    T: BitStore, 

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

The lower-level source of this error, if any.

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

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

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl<T> From<BitIdxError<<T as BitStore>::Mem>> for BitPtrError<T> where
    T: BitStore, 

fn from(err: BitIdxError<T::Mem>) -> Self

Performs the conversion.

impl<T> From<BitPtrError<T>> for BitSpanError<T> where
    T: BitStore, 

fn from(err: BitPtrError<T>) -> Self

Performs the conversion.

impl<T> From<Infallible> for BitPtrError<T> where
    T: BitStore, 

fn from(_: Infallible) -> Self

Performs the conversion.

impl<T> From<MisalignError<T>> for BitPtrError<T> where
    T: BitStore, 

fn from(err: MisalignError<T>) -> Self

Performs the conversion.

impl<T> From<NullPtrError> for BitPtrError<T> where
    T: BitStore, 

fn from(err: NullPtrError) -> Self

Performs the conversion.

impl<T: Hash> Hash for BitPtrError<T> where
    T: BitStore,
    T::Mem: Hash, 

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl<T: Ord> Ord for BitPtrError<T> where
    T: BitStore,
    T::Mem: Ord, 

fn cmp(&self, other: &BitPtrError<T>) -> Ordering

This method returns an Ordering between self and other.

#[must_use]

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

Compares and returns the maximum of two values.

#[must_use]

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

Compares and returns the minimum of two values.

#[must_use]

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

Restrict a value to a certain interval.

impl<T: PartialEq> PartialEq<BitPtrError<T>> for BitPtrError<T> where
    T: BitStore,
    T::Mem: PartialEq, 

fn eq(&self, other: &BitPtrError<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &BitPtrError<T>) -> bool

This method tests for !=.

impl<T: PartialOrd> PartialOrd<BitPtrError<T>> for BitPtrError<T> where
    T: BitStore,
    T::Mem: PartialOrd, 

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

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

#[must_use]

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

This method tests less than (for self and other) and is used by the < operator.

#[must_use]

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

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

#[must_use]

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

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]

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

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

impl<T> StructuralEq for BitPtrError<T> where
    T: BitStore, 

impl<T> StructuralPartialEq for BitPtrError<T> where
    T: BitStore,