For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
  • About NVIDIA NeMo Relay
    • Overview
    • Architecture
    • Ecosystem
    • Concepts
    • Release Notes
  • Getting Started
    • Agent Runtime Primer
    • Prerequisites
    • Installation
    • Configuration / Setup
    • Quick Start
  • NVIDIA NeMo Relay CLI
    • About
    • Basic Usage
    • Claude Code
    • Codex
    • Cursor
    • Hermes Agent
  • Supported Integrations
    • About
    • OpenClaw Plugin Guide
    • LangChain Integration Guide
    • LangGraph Integration Guide
    • Deep Agents Integration Guide
  • Instrument Applications
    • About
    • Adding Scopes and Marks
    • Instrument a Tool Call
    • Instrument an LLM Call
    • Add Middleware
    • Code Examples
  • Observability Plugin
    • About
    • Configuration
    • Agent Trajectory Interchange Format (ATIF)
    • Agent Trajectory Observability Format (ATOF)
    • OpenTelemetry
    • OpenInference
  • Adaptive Plugin
    • About
    • Configuration
    • Adaptive Cache Governor (ACG)
    • Adaptive Hints
  • NeMo Guardrails Plugin
    • About
    • Configuration
  • Integrate into Frameworks
    • About
    • Adding Scopes
    • Wrap Tool Calls
    • Wrap LLM Calls
    • Handle Non-Serializable Data
    • Using Codecs
    • Provider Codecs
    • Provider Response Codecs
    • Code Examples
  • Build Plugins
    • About
    • Define a Plugin
    • Validate Plugin Configuration
    • Plugin Configuration Files
    • Register Plugin Behavior
    • Design Plugin Configuration
    • NeMo Guardrails Example Plugin
    • Code Examples
  • Contribute
    • About
    • Development Setup
    • Workflow and Reviews
    • Testing and Documentation
  • Reference
    • APIs
      • Python Library Reference
      • Node.js Library Reference
      • Rust Library Reference
        • nemo-relay
        • nemo-relay-adaptive
          • acg
          • acg_component
          • acg_learner
          • acg_profile
          • adaptive_hints_intercept
          • cache_diagnostics
          • config
          • context_helpers
          • drain
          • error
          • intercepts
          • learner
          • plugin_component
          • redis
          • storage
          • subscriber
          • tool_parallelism_learner
          • trie
            • accumulator
            • builder
            • data_models
              • LlmCallPrediction
              • PredictionMetrics
              • PredictionTrieNode
            • lookup
            • serialization
          • types
          • AdaptiveRuntime
        • nemo-relay-ffi
    • Performance
  • Resources
    • Support and FAQs
    • Glossary
    • Troubleshooting Guide
    • Community
    • Legal
NVIDIANVIDIA
Developer-friendly docs for your API
Privacy Policy | Your Privacy Choices | Terms of Service | Accessibility | Corporate Policies | Product Security | Contact

Copyright © 2026, NVIDIA Corporation.

LogoLogo
On this page
  • Fields
  • name: String
  • children: HashMap<String, PredictionTrieNode>
  • predictions_by_call_index: HashMap<u32, LlmCallPrediction>
  • predictions_any_index: Option<LlmCallPrediction>
  • Implementations
  • impl PredictionTrieNode
  • new
  • Trait Implementations
  • impl Clone for PredictionTrieNode
  • clone
  • clone_from
  • impl Debug for PredictionTrieNode
  • fmt
  • impl<'de> Deserialize<'de> for PredictionTrieNode
  • deserialize
  • impl Serialize for PredictionTrieNode
  • serialize
ReferenceAPIsRust Library Referencenemo-relay-adaptivetriedata_models

Struct Prediction Trie Node

||View as Markdown|
Previous

Struct Prediction Metrics

Next

Module lookup

Generated from cargo doc --no-deps -p nemo-relay -p nemo-relay-adaptive -p nemo-relay-ffi.

pub struct PredictionTrieNode {
    pub name: String,
    pub children: HashMap<String, PredictionTrieNode>,
    pub predictions_by_call_index: HashMap<u32, LlmCallPrediction>,
    pub predictions_any_index: Option<LlmCallPrediction>,
}

A node in the prediction trie representing a function in the call hierarchy.

Fields

name: String

Function name at this level in the hierarchy.

children: HashMap<String, PredictionTrieNode>

Child nodes keyed by function name.

predictions_by_call_index: HashMap<u32, LlmCallPrediction>

Predictions keyed by call index (1-indexed).

predictions_any_index: Option<LlmCallPrediction>

Fallback predictions aggregated across all call indices.

Implementations

impl PredictionTrieNode

impl PredictionTrieNode

new

pub fn new(name: impl Into<String>) -> Self

Creates a new leaf node with the given name and no children or predictions.

Trait Implementations

impl Clone for PredictionTrieNode

impl Clone for PredictionTrieNode

clone

fn clone(&self) -> PredictionTrieNode

clone_from

fn clone_from(&mut self, source: &Self)

impl Debug for PredictionTrieNode

impl Debug for PredictionTrieNode

fmt

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

impl<'de> Deserialize<'de> for PredictionTrieNode

impl<'de> Deserialize<'de> for PredictionTrieNode

deserialize

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
    __D: Deserializer<'de>,

impl Serialize for PredictionTrieNode

impl Serialize for PredictionTrieNode

serialize

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where
    __S: Serializer,