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Environment

linera_core::environment

Trait Environment 

Source 
pub trait Environment: AutoTraits {
    type Storage: Storage<Context = Self::StorageContext>;
    type Network: Network<Node = Self::ValidatorNode>;
    type Signer: Signer;
    type Wallet: Wallet;
    type ValidatorNode: ValidatorNode + AutoTraits + Clone;
    type StorageContext: Context<Extra: ExecutionRuntimeContext> + AutoTraits;

    // Required methods
    fn storage(&self) -> &Self::Storage;
    fn network(&self) -> &Self::Network;
    fn signer(&self) -> &Self::Signer;
    fn wallet(&self) -> &Self::Wallet;
}
Expand description

The collection of services (storage, network, signer and wallet) available to the client.

Required Associated Types§

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type Storage: Storage<Context = Self::StorageContext>

The persistent storage backend.

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type Network: Network<Node = Self::ValidatorNode>

The provider of validator nodes.

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type Signer: Signer

The signer used to sign on behalf of chain owners.

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type Wallet: Wallet

The wallet tracking the chains followed by the client.

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type ValidatorNode: ValidatorNode + AutoTraits + Clone

The validator node type produced by the network provider.

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type StorageContext: Context<Extra: ExecutionRuntimeContext> + AutoTraits

The storage context used by the storage backend.

Required Methods§

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fn storage(&self) -> &Self::Storage

Returns a reference to the storage backend.

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fn network(&self) -> &Self::Network

Returns a reference to the network provider.

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fn signer(&self) -> &Self::Signer

Returns a reference to the signer.

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fn wallet(&self) -> &Self::Wallet

Returns a reference to the wallet.

Implementors§