Struct Tags 

pub struct Tags {
    pub val: Marker,
}

Compress up to 64 tags to one u64 (8 bytes) (or up to 128 tags to a
u128(16 bytes) with the feature sample128 enabled)

Fields

val: Marker

Implementations

impl Tags

pub fn new(val: Marker) -> Self

Make a new Tags from a u64 (or u128 with the feature sample128 enabled)

pub fn len(&self) -> usize

get number of labels saved in the Tags

pub fn is_empty(&self) -> bool

check if the tags are empty

pub fn from_tag_vec(vec: &Vec<Tag>) -> Self

encodes a sorted (!) Vec and encodes it as a u64

pub fn to_tag_vec(&self) -> Vec<Tag>

pub fn to_string_vec<'a>( &'a self, str_map: &'a BiMap<String, Tag>, ) -> Vec<&'a str>

pub fn bit_and(&self, marker: Marker) -> bool

compares the value of the tags with another value (marker) with a bit-wise and, returns true if the result is greater than 0: 00101 & 01000 -> false 00101 & 00100 -> true

pub fn bit_and_dist(&self, marker: Marker) -> usize

compares the value of the tags with another value (marker) with a bit-wise and counts the overlaps: 00101 & 01000 -> 0 00101 & 00100 -> 1 00101 & 00101 -> 2

pub fn iter(&self) -> TagsIterator

get an iterator over the tags in the Tags

pub fn mem(&self) -> usize

get the memory of the Tags (depends on activated features)

Trait Implementations

impl Clone for Tags

fn clone(&self) -> Tags

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Tags

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Tags

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Tags

fn eq(&self, other: &Tags) -> 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 Serialize for Tags

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Tags

impl StructuralPartialEq for Tags