gear_common::gas_provider

Trait Provider

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pub trait Provider {
    type ExternalOrigin;
    type NodeId;
    type Balance;
    type Funds;
    type InternalError: Error;
    type Error: From<Self::InternalError>;
    type GasTree: LockableTree<ExternalOrigin = Self::ExternalOrigin, NodeId = Self::NodeId, Balance = Self::Balance, Funds = Self::Funds, InternalError = Self::InternalError, Error = Self::Error> + ReservableTree;

    // Provided method
    fn reset() { ... }
}
Expand description

Represents logic of centralized GasTree-algorithm.

Required Associated Types§

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type ExternalOrigin

Type representing the external owner of a value (gas) item.

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type NodeId

Type that identifies a tree node.

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type Balance

Type representing a quantity of value.

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type Funds

Type representing a quantity of token balance.

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type InternalError: Error

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type Error: From<Self::InternalError>

Error type.

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type GasTree: LockableTree<ExternalOrigin = Self::ExternalOrigin, NodeId = Self::NodeId, Balance = Self::Balance, Funds = Self::Funds, InternalError = Self::InternalError, Error = Self::Error> + ReservableTree

A ledger to account for gas creation and consumption.

Provided Methods§

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fn reset()

Resets all related to gas provider storages.

It’s a temporary production solution to avoid DB migrations and would be available for test purposes only in the future.

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§