Struct SymbolSet 

pub struct SymbolSet { /* private fields */ }

A collection of symbols with threshold tracking.

Implementations

impl SymbolSet

pub fn new() -> Self

Creates a new SymbolSet with the default threshold configuration.

pub fn with_config(config: ThresholdConfig) -> Self

Creates a new SymbolSet with the specified configuration.

pub fn with_memory_budget(config: ThresholdConfig, budget_bytes: usize) -> Self

Creates a new SymbolSet with a memory budget.

pub fn insert(&mut self, symbol: Symbol) -> InsertResult

Inserts a symbol into the set.

pub fn insert_batch( &mut self, symbols: impl Iterator<Item = Symbol>, ) -> Vec<InsertResult>

Inserts multiple symbols into the set.

pub fn set_block_k(&mut self, sbn: u8, k: u16) -> bool

Sets the source-symbol count (K) for a block.

Returns true if the threshold is now reached for that block.

pub fn contains(&self, id: &SymbolId) -> bool

Returns true if a symbol is present.

pub fn get(&self, id: &SymbolId) -> Option<&Symbol>

Gets a symbol by ID.

pub fn remove(&mut self, id: &SymbolId) -> Option<Symbol>

Removes a symbol by ID.

pub fn symbols_for_block(&self, sbn: u8) -> impl Iterator<Item = &Symbol>

Returns an iterator over all symbols for a block.

pub fn block_progress(&self, sbn: u8) -> Option<&BlockProgress>

Returns block progress for a given block.

pub fn threshold_reached(&self, sbn: u8) -> bool

Returns true if the threshold is reached for a block.

pub fn ready_blocks(&self) -> Vec<u8>

Returns all blocks that have reached the threshold.

pub const fn len(&self) -> usize

Returns the total number of symbols stored.

pub const fn is_empty(&self) -> bool

Returns true if no symbols are stored.

pub const fn memory_usage(&self) -> usize

Returns estimated memory usage in bytes.

pub fn clear(&mut self)

Clears all symbols.

pub fn iter(&self) -> impl Iterator<Item = (&SymbolId, &Symbol)>

Iterates over all symbols in the set.

pub fn drain(&mut self) -> impl Iterator<Item = (SymbolId, Symbol)>

Drains all symbols from the set.

pub fn clear_block(&mut self, sbn: u8)

Clears symbols for a specific block.

Trait Implementations

impl Debug for SymbolSet

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

Formats the value using the given formatter.

impl Default for SymbolSet

fn default() -> Self

Returns the “default value” for a type.