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ABI Examples

This guide provides real-world examples and patterns for ABI generation with different use cases.

Basic Examples​

Simple Application​

use calimero_abi_emitter::calimero_app;

#[calimero_app]
pub struct SimpleApp {
    data: String,
}

impl SimpleApp {
    pub fn new() -> Self {
        Self {
            data: String::new(),
        }
    }

    pub fn get_data(&self) -> String {
        self.data.clone()
    }

    pub fn set_data(&mut self, data: String) {
        self.data = data;
    }
}

Advanced Examples​

Multi-Protocol Application​

use calimero_abi_emitter::{calimero_app, Protocol};

#[calimero_app(protocols = [Protocol::Ethereum, Protocol::NEAR])]
pub struct MultiProtocolApp {
    // Application state
}

impl MultiProtocolApp {
    pub fn process_cross_chain(&self, data: String) -> Result<String, String> {
        // Cross-chain processing logic
        Ok(format!("Processed: {}", data))
    }
}

Next Steps​

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