Struct StringPool 

pub struct StringPool { /* private fields */ }

Path string pool with prefix deduplication.

Stores common directory prefixes and stores only the suffix for each path.

Implementations

impl StringPool

pub fn new() -> Self

Create an empty string pool with a default empty-string prefix.

pub fn add_path(&mut self, path: &Path)

Add a path to the pool. During indexing, we just collect unique paths.

Real prefix deduplication happens during serialization or via pre-added prefixes.

pub fn set_prefixes(&mut self, prefixes: Vec<String>)

Set the prefixes to be used for deduplication.

pub fn get_info(&self, path: &Path) -> (u32, u16)

Get the serialized offset and total length info for a path.

pub fn serialize<W: Write + Seek>(&mut self, w: W) -> Result<()>

Serialize the string pool to the writer.

Errors

Returns an I/O error if the writer fails.

Trait Implementations

impl Default for StringPool

fn default() -> Self

Returns the “default value” for a type.