VariableBitSet

chunkedge::protocol

Struct VariableBitSet 

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pub struct VariableBitSet(pub Vec<i64>);
Expand description

A dynamically-sized bit set encoded as a prefixed array of 64-bit words.

Minecraft’s protocol calls this type BitSet. Bits are addressed from the least-significant bit of the first word.

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§0: Vec<i64>

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impl VariableBitSet

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pub const fn new() -> VariableBitSet

Creates an empty bit set.

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

Returns whether the bit at idx is set.

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

Sets the bit at idx.

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

Clears the bit at idx.

Clearing a bit past the current end is a no-op. Clearing the highest set bit shrinks the packed representation to match Java’s BitSet.

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impl Clone for VariableBitSet

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fn clone(&self) -> VariableBitSet

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for VariableBitSet

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

Formats the value using the given formatter. Read more
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impl Decode<'_> for VariableBitSet

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fn decode(r: &mut &[u8]) -> Result<VariableBitSet, Error>

Reads this object from the provided byte slice. Read more
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impl Default for VariableBitSet

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fn default() -> VariableBitSet

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

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

Formats the value using the given formatter. Read more
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impl Encode for VariableBitSet

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

Writes this object to the provided writer. Read more
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fn encode_slice(slice: &[Self], w: impl Write) -> Result<(), Error>
where Self: Sized,

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

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for VariableBitSet

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impl StructuralPartialEq for VariableBitSet

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