Struct StringPool 

pub struct StringPool<'a> { /* private fields */ }

Shared strings validated once over immutable bytes, without a decoded-string cache.

Implementations

impl<'a> StringPool<'a>

pub fn open(bytes: &'a [u8], limits: Limits) -> Result<Self, Error>

Validate the value directory and every string’s UTF-8 before serving.

Errors

Fails on malformed data, exceeded limits, or invalid UTF-8.

pub fn len(self) -> usize

Number of shared strings.

pub fn is_empty(self) -> bool

Whether there are no strings.

pub fn get(self, id: u32) -> Result<&'a str, Error>

Borrow a string by ID without copying or repeating UTF-8 validation.

Errors

Fails if the ID is outside this pool.

Trait Implementations

impl<'a> Clone for StringPool<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Copy for StringPool<'a>

impl<'a> Debug for StringPool<'a>

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

Formats the value using the given formatter.