Trait CacheOps 

pub trait CacheOps {
    // Required methods
    fn get(&self, contract: &[u8], key: &[u8]) -> Result<Option<Vec<u8>>>;
    fn set(&self, contract: &[u8], key: &[u8], value: &[u8]) -> Result<()>;
    fn set_expiration(
        &self,
        contract: &[u8],
        key: &[u8],
        expire_after_secs: u64,
    ) -> Result<()>;
    fn remove(&self, contract: &[u8], key: &[u8]) -> Result<Option<Vec<u8>>>;
}

Required Methods

fn get(&self, contract: &[u8], key: &[u8]) -> Result<Option<Vec<u8>>>

fn set(&self, contract: &[u8], key: &[u8], value: &[u8]) -> Result<()>

fn set_expiration( &self, contract: &[u8], key: &[u8], expire_after_secs: u64, ) -> Result<()>

fn remove(&self, contract: &[u8], key: &[u8]) -> Result<Option<Vec<u8>>>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors