Struct DeclIndex 

pub struct DeclIndex { /* private fields */ }

An index of declaration names for fast lookup.

Implementations

impl DeclIndex

pub fn new() -> Self

Create an empty index.

pub fn add(&mut self, name: &str, offset: u32)

Add a name with its byte offset in the binary file.

pub fn find_offset(&self, name: &str) -> Option<u32>

Look up the offset for a name.

pub fn contains(&self, name: &str) -> bool

Return whether the index contains a name.

pub fn len(&self) -> usize

Return the number of indexed names.

pub fn is_empty(&self) -> bool

Return whether the index is empty.

pub fn sorted_names(&self) -> Vec<&str>

Return names in sorted order for binary search.

pub fn binary_search(&self, name: &str) -> Option<u32>

Binary search for a name (requires sorted order).

pub fn write(&self, w: &mut OleanWriter)

Serialize the index.

pub fn read(r: &mut OleanReader<'_>) -> Result<Self, OleanError>

Deserialize the index.

Trait Implementations

impl Default for DeclIndex

fn default() -> Self

Returns the “default value” for a type.