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MessageSegmenter

bamboo_memory::budget

Struct MessageSegmenter 

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pub struct MessageSegmenter;
Expand description

Segments messages into atomic units for budget management.

§Algorithm

  1. Iterate through messages
  2. When finding an assistant message with tool_calls, start a segment
  3. Continue adding messages to the segment until all tool results are collected
  4. Handle edge cases: orphan tool results, standalone messages

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impl MessageSegmenter

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pub fn new() -> MessageSegmenter

Create a new segmenter.

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pub fn segment(&self, messages: Vec<Message>) -> Vec<MessageSegment>

Segment messages, ensuring tool-call chains stay together.

Returns segments in chronological order (oldest first).

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pub fn segment_with_system( &self, messages: Vec<Message>, ) -> (Vec<Message>, Vec<MessageSegment>)

Segment messages including system messages in a separate collection.

Returns (system_messages, segments) tuple.

Trait Implementations§

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impl Debug for MessageSegmenter

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

Formats the value using the given formatter. Read more
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impl Default for MessageSegmenter

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fn default() -> MessageSegmenter

Returns the “default value” for a type. Read more

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