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ConversationSummarizer

argentor_memory::conversation

Struct ConversationSummarizer 

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pub struct ConversationSummarizer;
Expand description

Builds context strings suitable for injection into an agent’s system prompt.

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impl ConversationSummarizer

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pub async fn build_context( memory: &ConversationMemory, customer_id: &str, max_tokens: usize, ) -> String

Build a context string for agent injection, respecting an approximate token limit.

The output looks like:

[Customer History]
Customer: cust_123
Sessions: 3 | Turns: 15 | Since: 2025-01-15
Topics: billing, DeFi, staking
Sentiment: positive

Last 5 interactions:
- user: How do I stake ETH?
- assistant: You can stake ETH via ...

max_tokens is an approximate character budget (1 token ~ 4 chars).

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