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Blockchain · hard

44. Anchor Framework

Reducing Solana boilerplate safely.

1 min read2 questionsup to 50 XPtopic 44/50

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Anchor's derive macros generate account validation, discriminators and an IDL from typed structs. Constraints such as `has_one`, `seeds` and `bump` are checked before your handler runs, eliminating whole classes of missing-check bugs.

How to study this topic

  1. 1. Read the explanation once end to end, skipping the code.
  2. 2. Re-read the code snippets and say out loud what each line does.
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Check your understanding

  1. 1. Anchor generates which client artefact?

  2. 2. Account constraints are checked…

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