Hexadecimal in Rust

Daily programmer's recent hex colors challenge in Rust.

Functional Programming Jargon in Rust

Functional programming (FP) provides many advantages, and its popularity has been increasing as a result. However, each programming paradigm comes with its own unique jargon and FP is no exception. By providing a glossary, we hope to make learning FP easier. Where applicable, this document uses terms defined in the Fantasy Land spec and Rust programming language to give code examples.
Functional Programming Jargon in RustFunctional programming (FP) provides many advantages, and its popularity has been increasing as a result. However, each programming paradigm comes with its own unique jargon and FP is no exception. By providing a glossary, we hope to make learning FP easier.functional.works-hub.com

Blockchain in Rust #04 & #05: Transactions

Part 1: Topics Covered: 00:40 Example transaction01:45 Transaction verification requirements04:55 The blockchain as a “distributed ledger”06:12 Structure of a transaction08:09 Regular transactions10:30 Coinbase transactions12:10 Transactions: Bad Artwork12:50 Recap13:24 Meeting tx...
Part 1: Topics Covered: 00:40 Example transaction01:45 Transaction verification requirements04:55 The blockchain as a “distributed ledger”06:12 Structure of a transaction08:09 Regular transactions10:30 Coinbase transactions12:10 Transactions: Bad Artwork12:50 Recap13:24 Meeting tx verification requirements13:38 Overspending14:10 Double spending15:36 Impersonation16:58 Further reading Part 2: Topics Covered: 00:17 Iterators02:20 Implement: Transaction & Output14:13 Errors in Rust15:51 Null in Rust16:46 Updating our Blockchain18:31 Implement: Transaction checking36:42 Writing a working example37:55 Implement: Working example42:32 First run and various testing47:21 Notes/security concerns

Blockchain In Rust #03: Chains & Checks

In this basic blockchain implementation, you'll learn how to implement hashing and block verification.
Blockchain In Rust #03: Chains & ChecksWe can use the infrastructure we’ve built so far to secure the blockchainMedium Topics Covered: 00:37 Description of the Blockchain struct00:53 Implement: Blockchain Struct02:01 Creating a block-chain06:03 Review: Mining07:17 Block Verification10:16 Implement: Blockchain Verification17:33 Testing the verify() function