FixedBitSet

chunkedge_binary::bit_set

Struct FixedBitSet

pub struct FixedBitSet<const BIT_COUNT: usize, const BYTE_COUNT: usize>(pub [u8; BYTE_COUNT]);

Expand description

A fixed-size bit set encoded as a byte array.

Minecraft’s protocol calls this type Fixed BitSet(n). Bits are addressed from the least-significant bit of the first byte.

Tuple Fields§

§0: [u8; BYTE_COUNT]

Implementations§

impl<const BIT_COUNT: usize, const BYTE_COUNT: usize> FixedBitSet<BIT_COUNT, BYTE_COUNT>

pub fn bit(&self, idx: usize) -> bool

Returns whether the bit at idx is set.

Returns false if idx is outside the fixed bit range.

pub fn set(&mut self, idx: usize)

Sets the bit at idx.

Does nothing if idx is outside the fixed bit range.

pub fn clear(&mut self, idx: usize)

Clears the bit at idx.

Does nothing if idx is outside the fixed bit range.

Trait Implementations§

impl<const BIT_COUNT: usize, const BYTE_COUNT: usize> Clone for FixedBitSet<BIT_COUNT, BYTE_COUNT>

fn clone(&self) -> FixedBitSet<BIT_COUNT, BYTE_COUNT>

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl<const BIT_COUNT: usize, const BYTE_COUNT: usize> Debug for FixedBitSet<BIT_COUNT, BYTE_COUNT>

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

Formats the value using the given formatter. Read more

impl<const BIT_COUNT: usize, const BYTE_COUNT: usize> Decode<'_> for FixedBitSet<BIT_COUNT, BYTE_COUNT>

fn decode(r: &mut &[u8]) -> Result<Self>

Reads this object from the provided byte slice. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 0>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 1>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 10>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 11>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 12>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 13>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 14>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 15>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 16>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 2>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 3>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 4>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 5>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 6>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 7>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 8>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize> Default for FixedBitSet<BIT_COUNT, 9>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<const BIT_COUNT: usize, const BYTE_COUNT: usize> Display for FixedBitSet<BIT_COUNT, BYTE_COUNT>

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

Formats the value using the given formatter. Read more

impl<const BIT_COUNT: usize, const BYTE_COUNT: usize> Encode for FixedBitSet<BIT_COUNT, BYTE_COUNT>

fn encode(&self, w: impl Write) -> Result<()>

Writes this object to the provided writer. Read more

fn encode_slice(slice: &[Self], w: impl Write) -> Result<()>
where Self: Sized,

Like Encode::encode, except that a whole slice of values is encoded. Read more

impl<const BIT_COUNT: usize, const BYTE_COUNT: usize> PartialEq for FixedBitSet<BIT_COUNT, BYTE_COUNT>

fn eq(&self, other: &FixedBitSet<BIT_COUNT, BYTE_COUNT>) -> bool

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

1.0.0 · Source§

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<const BIT_COUNT: usize, const BYTE_COUNT: usize> Copy for FixedBitSet<BIT_COUNT, BYTE_COUNT>

impl<const BIT_COUNT: usize, const BYTE_COUNT: usize> Eq for FixedBitSet<BIT_COUNT, BYTE_COUNT>

impl<const BIT_COUNT: usize, const BYTE_COUNT: usize> StructuralPartialEq for FixedBitSet<BIT_COUNT, BYTE_COUNT>

Auto Trait Implementations§

impl<const BIT_COUNT: usize, const BYTE_COUNT: usize> Freeze for FixedBitSet<BIT_COUNT, BYTE_COUNT>

impl<const BIT_COUNT: usize, const BYTE_COUNT: usize> RefUnwindSafe for FixedBitSet<BIT_COUNT, BYTE_COUNT>

impl<const BIT_COUNT: usize, const BYTE_COUNT: usize> Send for FixedBitSet<BIT_COUNT, BYTE_COUNT>

impl<const BIT_COUNT: usize, const BYTE_COUNT: usize> Sync for FixedBitSet<BIT_COUNT, BYTE_COUNT>

impl<const BIT_COUNT: usize, const BYTE_COUNT: usize> Unpin for FixedBitSet<BIT_COUNT, BYTE_COUNT>

impl<const BIT_COUNT: usize, const BYTE_COUNT: usize> UnwindSafe for FixedBitSet<BIT_COUNT, BYTE_COUNT>

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.