Trait Database 

pub trait Database<B>
where
    B: Backend,
{
    // Required methods
    fn get<D>(&mut self, path: &str) -> Result<Option<D>, ()>
       where D: DeserializeOwned;
    fn save<'a, D>(&mut self, path: &str, data: &'a D) -> Result<&'a D, ()>
       where D: Serialize;
}

Database to read and write data from the durable storage

Each field of the struct will be written in the

Required Methods

fn get<D>(&mut self, path: &str) -> Result<Option<D>, ()>

where D: DeserializeOwned,

Get the data from the database at a given path

fn save<'a, D>(&mut self, path: &str, data: &'a D) -> Result<&'a D, ()>

where D: Serialize,

Save the data in the database at a given path

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<R, B> Database<B> for R

where R: Runtime, B: Backend,