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StorageAdapter

StorageAdapter defines the contract for any storage backend that stores chunks.

It has two extensions, HashStorageAdapter and UrlStorageAdapter.

pub trait StorageAdapter: Send + Sync {
    async fn dispose(&self);
}

Methods​

MethodReturnsDescription
dispose()Pin<Box<dyn Future<()>>>Disposes the storage connection if supported.

StorageError​

Custom error enum for results of Storage Adapters. (Uses thiserror)

pub enum StorageError {
    #[error("IO error: {0}")]
    Io(#[from] std::io::Error),

    #[error("Chunk not found: {0}")]
    NotFound(String),

    #[error("Chunk already exists: {0}")]
    AlreadyExists(String),

    #[error("Serialization error: {0}")]
    SerdeJson(#[from] serde_json::Error),

    #[error("Other error: {0}")]
    Other(String),
}