Struct ValueData 

pub struct ValueData(/* private fields */);

Methods from Deref<Target = ByteStr>

pub fn len_var_int(&self) -> VarInt

Methods from Deref<Target = Confined<Vec<u8>, 0, bc::::coding::VarIntBytes::{constant#1}>>

pub fn iter_mut(&'c mut self) -> <&'c mut C as IntoIterator>::IntoIter

Returns an iterator that allows modifying each value.

The iterator yields all items from start to end.

pub fn values_mut( &mut self, ) -> impl Iterator<Item = &mut <C as KeyedCollection>::Value>

Returns an iterator that allows modifying each value for each key.

pub fn keyed_values_mut( &mut self, ) -> impl Iterator<Item = (&<C as KeyedCollection>::Key, &mut <C as KeyedCollection>::Value)>

Returns an iterator that allows modifying each value for each key.

pub fn as_inner(&self) -> &C

👎Deprecated since 4.7.0: use as_unconfined method

Returns inner collection type

pub fn as_unconfined(&self) -> &C

Returns reference to the inner collection type.

pub fn to_inner(&self) -> C

where C: Clone,

👎Deprecated since 4.7.0: use to_unconfined method

Clones inner collection type and returns it

pub fn to_unconfined(&self) -> C

where C: Clone,

Clones inner collection and returns an unconfined version of it.

pub fn push(&mut self, elem: <C as Collection>::Item) -> Result<(), Error>

Attempts to add a single element to the confined collection. Fails if the number of elements in the collection already maximal.

pub fn extend<T>(&mut self, iter: T) -> Result<(), Error>

where T: IntoIterator<Item = <C as Collection>::Item>,

Attempts to add all elements from an iterator to the confined collection. Fails if the number of elements in the collection already maximal.

pub fn as_mut_checked( &mut self, f: impl FnOnce(&mut Confined<C, MIN_LEN, MAX_LEN>), )

Allows mutation of the confinement, checking that the mutation does not break confinement requirements.

pub fn clear(&mut self)

Removes all elements from the confined collection.

pub fn len_u8(&self) -> u8

Returns number of elements in the confined collection as u8. The confinement guarantees that the collection length can’t exceed u8::MAX.

pub fn len_u16(&self) -> u16

Returns number of elements in the confined collection as u16. The confinement guarantees that the collection length can’t exceed u16::MAX.

pub fn len_u24(&self) -> u24

Returns number of elements in the confined collection as u24. The confinement guarantees that the collection length can’t exceed u24::MAX.

pub fn len_u32(&self) -> u32

Returns number of elements in the confined collection as u32. The confinement guarantees that the collection length can’t exceed u32::MAX.

pub fn get_mut( &mut self, key: &<C as KeyedCollection>::Key, ) -> Option<&mut <C as KeyedCollection>::Value>

Gets mutable reference to an element of the collection.

pub fn insert( &mut self, key: <C as KeyedCollection>::Key, value: <C as KeyedCollection>::Value, ) -> Result<Option<<C as KeyedCollection>::Value>, Error>

Inserts a new value into the confined collection under a given key. Fails if the collection already contains maximum number of elements allowed by the confinement.

pub fn entry( &mut self, key: <C as KeyedCollection>::Key, ) -> Result<<C as KeyedCollection>::Entry<'_>, Error>

Gets the given key’s corresponding entry in the map for in-place manipulation. Errors if the collection entry is vacant and the collection has already reached maximal size of its confinement.

pub fn try_retain( &mut self, f: impl FnMut(&<C as KeyedCollection>::Key, &mut <C as KeyedCollection>::Value) -> bool, ) -> Result<(), Error>

Retains only the elements specified by the predicate.

In other words, remove all pairs (k, v) for which f(&k, &mut v) returns false. The elements are visited in unsorted (and unspecified) order.

Errors

Errors if the minimum confinement is not met after the retain operation.

pub fn retain( &mut self, f: impl FnMut(&<C as KeyedCollection>::Key, &mut <C as KeyedCollection>::Value) -> bool, )

Retains only the elements specified by the predicate.

In other words, remove all pairs (k, v) for which f(&k, &mut v) returns false. The elements are visited in unsorted (and unspecified) order.

pub fn as_slice(&self) -> &[T]

Returns slice representation of the vec.

pub fn get_mut<I>( &mut self, index: I, ) -> Option<&mut <I as SliceIndex<[T]>>::Output>

where I: SliceIndex<[T]>,

Gets the mutable element of a vector

pub fn pop(&mut self) -> Option<T>

Removes the last element from a vector and returns it, or None if it is empty.

pub fn remove(&mut self, index: usize) -> Result<T, Error>

Removes an element from the vector at a given index. Errors if the index exceeds the number of elements in the vector, of if the new vector length will be less than the confinement requirement. Returns the removed element otherwise.

pub fn iter(&self) -> Iter<'_, T>

Returns an iterator over the slice.

The iterator yields all items from start to end.

Trait Implementations

impl AsRef<[u8]> for ValueData

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<ByteStr> for ValueData

fn as_ref(&self) -> &ByteStr

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<[u8]> for ValueData

fn borrow(&self) -> &[u8]

Immutably borrows from an owned value.

impl Borrow<ByteStr> for ValueData

fn borrow(&self) -> &ByteStr

Immutably borrows from an owned value.

impl Clone for ValueData

fn clone(&self) -> ValueData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValueData

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

Formats the value using the given formatter.

impl Default for ValueData

fn default() -> ValueData

Returns the “default value” for a type.

impl Deref for ValueData

type Target = ByteStr

The resulting type after dereferencing.

fn deref(&self) -> &<ValueData as Deref>::Target

Dereferences the value.

impl Display for ValueData

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

Formats the value using the given formatter.

impl From<ByteStr> for ValueData

fn from(v: ByteStr) -> ValueData

Converts to this type from the input type.

impl From<ValueData> for ByteStr

fn from(wrapped: ValueData) -> ByteStr

Converts to this type from the input type.

impl From<Vec<u8>> for ValueData

fn from(vec: Vec<u8>) -> ValueData

Converts to this type from the input type.

impl FromHex for ValueData

fn from_byte_iter<I>(iter: I) -> Result<ValueData, Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

Produce an object from a byte iterator

fn from_hex(s: &str) -> Result<Self, Error>

Produce an object from a hex string

impl Hash for ValueData

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

where __H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Index<Range<usize>> for ValueData

type Output = <ByteStr as Index<Range<usize>>>::Output

The returned type after indexing.

fn index( &self, index: Range<usize>, ) -> &<ValueData as Index<Range<usize>>>::Output

Performs the indexing (container[index]) operation.

impl Index<RangeFrom<usize>> for ValueData

type Output = <ByteStr as Index<RangeFrom<usize>>>::Output

The returned type after indexing.

fn index( &self, index: RangeFrom<usize>, ) -> &<ValueData as Index<RangeFrom<usize>>>::Output

Performs the indexing (container[index]) operation.

impl Index<RangeFull> for ValueData

type Output = <ByteStr as Index<RangeFull>>::Output

The returned type after indexing.

fn index(&self, index: RangeFull) -> &<ValueData as Index<RangeFull>>::Output

Performs the indexing (container[index]) operation.

impl Index<RangeInclusive<usize>> for ValueData

type Output = <ByteStr as Index<RangeInclusive<usize>>>::Output

The returned type after indexing.

fn index( &self, index: RangeInclusive<usize>, ) -> &<ValueData as Index<RangeInclusive<usize>>>::Output

Performs the indexing (container[index]) operation.

impl Index<RangeTo<usize>> for ValueData

type Output = <ByteStr as Index<RangeTo<usize>>>::Output

The returned type after indexing.

fn index( &self, index: RangeTo<usize>, ) -> &<ValueData as Index<RangeTo<usize>>>::Output

Performs the indexing (container[index]) operation.

impl Index<RangeToInclusive<usize>> for ValueData

type Output = <ByteStr as Index<RangeInclusive<usize>>>::Output

The returned type after indexing.

fn index( &self, index: RangeToInclusive<usize>, ) -> &<ValueData as Index<RangeToInclusive<usize>>>::Output

Performs the indexing (container[index]) operation.

impl Index<usize> for ValueData

type Output = <ByteStr as Index<usize>>::Output

The returned type after indexing.

fn index(&self, index: usize) -> &<ValueData as Index<usize>>::Output

Performs the indexing (container[index]) operation.

impl LowerHex for ValueData

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

Formats the value using the given formatter.

impl Ord for ValueData

fn cmp(&self, other: &ValueData) -> 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 ValueData

fn eq(&self, other: &ValueData) -> 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 ValueData

fn partial_cmp(&self, other: &ValueData) -> 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 UpperHex for ValueData

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

Formats the value using the given formatter.

impl Wrapper for ValueData

type Inner = ByteStr

Inner type wrapped by the current newtype

fn from_inner(inner: <ValueData as Wrapper>::Inner) -> ValueData

Instantiates wrapper type with the inner data

fn as_inner(&self) -> &<ValueData as Wrapper>::Inner

Returns reference to the inner representation for the wrapper type

fn into_inner(self) -> <ValueData as Wrapper>::Inner

Unwraps the wrapper returning the inner type

fn to_inner(&self) -> Self::Inner

where Self::Inner: Clone,

Clones inner data of the wrapped type and return them

fn copy(&self) -> Self

where Self: Sized, Self::Inner: Copy,

Copies the wrapped type

impl Eq for ValueData

impl StructuralPartialEq for ValueData