cairo-component-dependencies

name: cairo-component-dependencies description: Explain component dependency patterns, trait bounds, and dependency access helpers; use when a request involves components that rely on other components in Cairo.

Cairo Component Dependencies

Overview

Explain how components depend on other components without embedding them directly.

Quick Use

• Read references/component-dependencies.md before answering.
• Use trait bounds on impl blocks to require dependent components.
• Use the helper macros to access dependencies from a component state.

Response Checklist

• Declare dependencies with trait bounds on the host contract type.
• Use get_dep_component! or get_dep_component_mut! to access the dependency.
• Ensure the host contract embeds all required components.

Example Requests

• "How can my component call another component?"
• "Why do I need trait bounds for components?"
• "How do I access a dependency from ComponentState?"