Struct CountIndex 

pub struct CountIndex { /* private fields */ }

Implementations

impl CountIndex

pub fn build_from_bin_stream(src: impl Read) -> Result<Self>

从二进制流构建：每行 u64 (nat endian) rowid 序列（重复即累加）。

pub fn count(&self, rowid: u64) -> u64

pub fn iter(&self) -> impl Iterator<Item = (u64, u32)>

pub fn write_bin(&self, path: &Path) -> Result<()>

落盘：binary (u64 rowid, u32 count) 排序流。

pub fn write_dump(&self, path: &Path) -> Result<()>

pub fn from_bin(path: &Path) -> Result<Self>

Trait Implementations

impl Debug for CountIndex

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

Formats the value using the given formatter.

impl Default for CountIndex

fn default() -> CountIndex

Returns the “default value” for a type.