Scrypto

Scrypto splits the concept of "smart contract" into two parts: blueprints and components. Blueprints define the logic and the type of data your component holds. On the other hand, components are live instantiation of your blueprint. Therefore, co...

Scrypto is based on Rust which is a statically typed language. All variables are associated with a type, either explicitly specified or inferred by the compiler. In this section, we describe how different data types are supported. Primitive Types ...

Functions and methods form the primary part of the implementation of a blueprint; they define the behavior to accomplish specific tasks. Calls to functions and methods are also how transactions interact with blueprints and components on the Radix ne...

Logs are very useful for debugging and security purpose. To emit a log in Scrypto, you will need to use one of the following macros. error! for error or critical messages warn! for a warning info! for informational messages debug!...

Scrypto allows a component to own other components, similar to how a component can own vaults. If a component is owned by another component, its methods may only be accessed by the blueprint of the parent component. An example of component owners...

A cross-blueprint call happens when a function/method invokes a function/method defined in a different blueprint whether the blueprint is within the same package or in a different package. This allows a developer to create complex systems by composi...

https://docs.rs/scrypto/latest/scrypto/runtime/runtime/struct.Runtime.html https://docs-babylon.radixdlt.com/main/scrypto/system/runtime.html

Converting Bech32 to Address Type To convert a Bech32 address to an Address type in Scrypto (e.g., ComponentAddress ), you can use the following example for a ComponentAddress on mainnet: let my_bech32_address = "component_tdx_2_1cptxxxxxxxx...

Events in Scrypto are a way to communicate to off chain clients. They are emitted by the component and can be listened for to begin secondary actions with the Gateway or Core APIs. There are many events that already exist in the native blueprints, e...

Scrypto coverage tool allows you to check the test coverage of your blueprint code by running the tests with instrumented wasm file. Installation Scrypto coverage is supported since Scrypto v1.2.0 . Follow this guide for installation. ...