solana-recover 1.1.3

A comprehensive Solana wallet recovery and account management tool
Documentation
//! Cache utilities and traits

use crate::core::Result;
use async_trait::async_trait;

/// Trait for cache implementations
#[async_trait::async_trait]
pub trait CacheTrait: Send + Sync {
    async fn get(&self, key: &str) -> Result<Option<Vec<u8>>>;
    async fn set(&self, key: &str, value: Vec<u8>, ttl: Option<std::time::Duration>) -> Result<()>;
    async fn delete(&self, key: &str) -> Result<()>;
}

/// Trait for metrics collection
pub trait MetricsTrait: Send + Sync {
    fn increment_counter(&self, name: &str, tags: &[(&str, &str)]);
    fn record_histogram(&self, name: &str, value: f64, tags: &[(&str, &str)]);
    fn set_gauge(&self, name: &str, value: f64, tags: &[(&str, &str)]);
}

/// Simple in-memory cache implementation
pub struct MemoryCache {
    // Implementation would go here
}

impl MemoryCache {
    pub fn new() -> Self {
        Self {}
    }
}

#[async_trait]
impl CacheTrait for MemoryCache {
    async fn get(&self, _key: &str) -> Result<Option<Vec<u8>>> {
        Ok(None)
    }
    
    async fn set(&self, _key: &str, _value: Vec<u8>, _ttl: Option<std::time::Duration>) -> Result<()> {
        Ok(())
    }
    
    async fn delete(&self, _key: &str) -> Result<()> {
        Ok(())
    }
}

/// Simple metrics collector implementation
pub struct SimpleMetrics {
    // Implementation would go here
}

impl SimpleMetrics {
    pub fn new() -> Self {
        Self {}
    }
}

impl MetricsTrait for SimpleMetrics {
    fn increment_counter(&self, _name: &str, _tags: &[(&str, &str)]) {
        // Implementation would go here
    }
    
    fn record_histogram(&self, _name: &str, _value: f64, _tags: &[(&str, &str)]) {
        // Implementation would go here
    }
    
    fn set_gauge(&self, _name: &str, _value: f64, _tags: &[(&str, &str)]) {
        // Implementation would go here
    }
}

// Implement scanner_builder traits for cross-compatibility
#[async_trait::async_trait]
impl crate::core::scanner_builder::CacheTrait for MemoryCache {
    async fn get(&self, key: &str) -> crate::core::Result<Option<Vec<u8>>> {
        <Self as CacheTrait>::get(self, key).await.map_err(|e| crate::core::SolanaRecoverError::InternalError(e.to_string()))
    }
    
    async fn set(&self, key: &str, value: Vec<u8>, ttl: Option<std::time::Duration>) -> crate::core::Result<()> {
        <Self as CacheTrait>::set(self, key, value, ttl).await.map_err(|e| crate::core::SolanaRecoverError::InternalError(e.to_string()))
    }
    
    async fn delete(&self, key: &str) -> crate::core::Result<()> {
        <Self as CacheTrait>::delete(self, key).await.map_err(|e| crate::core::SolanaRecoverError::InternalError(e.to_string()))
    }
}

impl crate::core::scanner_builder::MetricsTrait for SimpleMetrics {
    fn increment_counter(&self, _name: &str, _tags: &[(&str, &str)]) {
        // Implementation would go here
    }
    
    fn record_histogram(&self, _name: &str, _value: f64, _tags: &[(&str, &str)]) {
        // Implementation would go here
    }
    
    fn set_gauge(&self, _name: &str, _value: f64, _tags: &[(&str, &str)]) {
        // Implementation would go here
    }
}