> ## Documentation Index
> Fetch the complete documentation index at: https://docs.starknet.io/llms.txt
> Use this file to discover all available pages before exploring further.

# core::starknet::contract_address::ContractAddress

Represents a Starknet contract address.
The value range of this type is `[0, 2**251)`.

## Signature

```rust theme={null}
pub extern type ContractAddress;
```