near-contract-tools

Helpful functions and macros for developing smart contracts on NEAR Protocol.

This package is a collection of common tools and patterns in NEAR smart contract development:

• Storage fee management
• Ownership pattern
• Role-based access control

Not to be confused with near-contract-standards, which contains official implementations of standardized NEPs.

Example

```rust use nearsdk::{ nearbindgen, AccountId, assertoneyocto, }; use nearcontracttools::{ impl_ownership, ownership::Ownership, };

[near_bindgen]

struct Contract { pub ownership: Ownership; }

impl_ownership!(Contract, ownership); ```

This creates a smart contract which exposes the Ownable trait to the blockchain:

rust pub trait Ownable { fn own_get_owner(&self) -> Option<AccountId>; fn own_get_proposed_owner(&self) -> Option<AccountId>; fn own_renounce_owner(&mut self); fn own_propose_owner(&mut self, account_id: Option<AccountId>); fn own_accept_owner(&mut self); }

Authors

• Jacob Lindahl @sudo_build