CompressorStats

vortex_btrblocks

Trait CompressorStats 

Source 
pub trait CompressorStats: Debug + Clone {
    type ArrayVTable: VTable;

    // Required methods
    fn generate_opts(
        input: &<Self::ArrayVTable as VTable>::Array,
        opts: GenerateStatsOptions,
    ) -> Self;
    fn source(&self) -> &<Self::ArrayVTable as VTable>::Array;
    fn sample_opts(
        &self,
        sample_size: u32,
        sample_count: u32,
        opts: GenerateStatsOptions,
    ) -> Self;

    // Provided methods
    fn generate(input: &<Self::ArrayVTable as VTable>::Array) -> Self { ... }
    fn sample(&self, sample_size: u32, sample_count: u32) -> Self { ... }
}
Expand description

Stats for the compressor.

Required Associated Types§

Source

type ArrayVTable: VTable

Required Methods§

Source

fn generate_opts( input: &<Self::ArrayVTable as VTable>::Array, opts: GenerateStatsOptions, ) -> Self

Generate stats with provided options

Source

fn source(&self) -> &<Self::ArrayVTable as VTable>::Array

Source

fn sample_opts( &self, sample_size: u32, sample_count: u32, opts: GenerateStatsOptions, ) -> Self

Provided Methods§

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fn generate(input: &<Self::ArrayVTable as VTable>::Array) -> Self

Generate stats with default options

Source

fn sample(&self, sample_size: u32, sample_count: u32) -> Self

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§