Struct tinysearch_cuckoofilter::ExportedCuckooFilter

pub struct ExportedCuckooFilter {
    pub values: Vec<u8>,
    pub length: usize,
}

A minimal representation of the CuckooFilter which can be transferred or stored, then recovered at a later stage.

Fields

values: Vec<u8>

length: usize

Trait Implementations

impl<H> From<ExportedCuckooFilter> for CuckooFilter<H>

fn from(exported: ExportedCuckooFilter) -> CuckooFilter<H>

Converts a simplified representation of a filter used for export to a fully functioning version.

Contents

• values - A serialized version of the CuckooFilter's memory, where the fingerprints in each bucket are chained one after another, then in turn all buckets are chained together.
• length - The number of valid fingerprints inside the CuckooFilter. This value is used as a time saving method, otherwise all fingerprints would need to be checked for equivalence against the null pattern.

impl<'a, H> From<&'a CuckooFilter<H>> for ExportedCuckooFilter where
    H: Hasher + Default, 

fn from(cuckoo: &'a CuckooFilter<H>) -> ExportedCuckooFilter

Converts a CuckooFilter into a simplified version which can be serialized and stored for later use.

impl Debug for ExportedCuckooFilter

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

Formats the value using the given formatter.

impl Serialize for ExportedCuckooFilter

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

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for ExportedCuckooFilter

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.