Struct SlidingWindowStrategy 

pub struct SlidingWindowStrategy { /* private fields */ }

Keeps system messages plus the last window_size non-system messages.

Triggers compaction when the estimated token count exceeds max_tokens.

Example

use neuron_context::SlidingWindowStrategy;

let strategy = SlidingWindowStrategy::new(10, 100_000);

Implementations

impl SlidingWindowStrategy

pub fn new(window_size: usize, max_tokens: usize) -> Self

Creates a new SlidingWindowStrategy.

Arguments

• window_size — maximum number of non-system messages to retain
• max_tokens — token threshold above which compaction is triggered

pub fn with_counter( window_size: usize, max_tokens: usize, counter: TokenCounter, ) -> Self

Creates a new SlidingWindowStrategy with a custom TokenCounter.

Trait Implementations

impl ContextStrategy for SlidingWindowStrategy

fn should_compact(&self, messages: &[Message], token_count: usize) -> bool

Whether compaction should be triggered given the current messages and token count.

fn compact( &self, messages: Vec<Message>, ) -> impl Future<Output = Result<Vec<Message>, ContextError>> + WasmCompatSend

Compact the message list to reduce token usage.

fn token_estimate(&self, messages: &[Message]) -> usize

Estimate the token count for a list of messages.