Struct CzdbMemory 

pub struct CzdbMemory { /* private fields */ }

In-memory CZDB searcher with a prebuilt index and string pool.

预构建索引与字符串池的内存 CZDB 查询器。

Implementations

impl CzdbMemory

pub fn open(db_path: &str, key: &str) -> Result<Self, CzError>

Open a database file and build in-memory indices.

打开数据库文件并构建内存索引。

pub fn from_bytes(data: Vec<u8>, key: &str) -> Result<Self, CzError>

Build from raw bytes and construct in-memory indices.

从原始字节构建并生成内存索引。

pub fn search(&self, ip: IpAddr) -> Option<String>

Search a single IP address.

查询指定 IP 地址。

pub fn search_ref(&self, ip: IpAddr) -> Option<&str>

Search a single IP address and return a borrowed string.

查询指定 IP 并返回借用字符串。

pub fn search_many(&self, ips: &[IpAddr]) -> Vec<Option<String>>

Search a small batch of IP addresses.

批量查询 IP（小批量）。

pub fn search_many_ref<'a>(&'a self, ips: &[IpAddr]) -> Vec<Option<&'a str>>

Search a batch of IP addresses and return borrowed strings.

批量查询 IP 并返回借用字符串。

pub fn search_many_scan<'a>(&'a self, ips: &[IpAddr]) -> Vec<Option<&'a str>>

Search a large batch by sorting and scanning.

对大批量 IP 进行排序后扫描查询。

pub fn db_type(&self) -> DbType

Returns the database IP version.

返回数据库类型（IPv4 或 IPv6）。

Trait Implementations

impl Debug for CzdbMemory

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

Formats the value using the given formatter.