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Add num_bytes() to bitfield

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Paul Hauner 2018-09-22 21:58:54 +10:00
parent 78de4e43e2
commit 890aaf7335
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boolean-bitfield/src/lib.rs
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@ -86,6 +86,9 @@ impl BooleanBitfield {
/// vector. /// vector.
pub fn is_empty(&self) -> bool { self.len == 0 } pub fn is_empty(&self) -> bool { self.len == 0 }
/// The number of bytes required to represent the bitfield.
pub fn num_bytes(&self) -> usize { self.vec.len() }
/// Iterate through the underlying vector and count the number of /// Iterate through the underlying vector and count the number of
/// true bits. /// true bits.
pub fn num_true_bits(&self) -> u64 { pub fn num_true_bits(&self) -> u64 {