Trait ExportableBuildHasher 

pub trait ExportableBuildHasher: BuildHasher + Clone {
    const NAME: &str;

    // Required methods
    fn write_to(&self, writer: impl Write) -> Result<()>;
    fn read_from(reader: impl Read) -> Result<Self>;
}

A trait representing BuildHasher instances that can be exported (e.g. persisted into a file).

This trait is needed for [cuckoo_clock::CuckooFilter::export].

Required Associated Constants

const NAME: &str

Unique of this ExportableBuildHasher. This will be stored in the header of exported data.

Required Methods

fn write_to(&self, writer: impl Write) -> Result<()>

Writes the inner state of this instance into the provided writer.

fn read_from(reader: impl Read) -> Result<Self>

Reads the stored inner state to create an instance of this hasher.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl ExportableBuildHasher for ExportableRandomState

const NAME: &str = "cuckoo_clock::exporter::ExportableRandomState"