Glossary OS

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A Rust framework for building Solana programs that combines Anchor-like developer ergonomics with lower-level performance control. Quasar provides procedural macros for account validation and instruction dispatching while generating smaller binaries and consuming fewer compute units than Anchor by avoiding some of its heavier abstractions. Positioned between Anchor's full-featured convenience and Pinocchio's bare-metal approach.

Modelo mental

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Pense nisso como uma ferramenta ou abstração que reduz atrito no workflow de desenvolvimento em Solana.

Contexto técnico

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Anchor, validators locais, explorers, SDKs e fluxos de teste.

Por que builders ligam para isso

Transforme o termo de vocabulário em algo operacional para produto e engenharia.

Este termo destrava conceitos adjacentes rapidamente, então funciona melhor quando você o trata como um ponto de conexão, não como definição isolada.

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Quasar (quasar)
Categoria: Ferramentas de Dev
Definição: A Rust framework for building Solana programs that combines Anchor-like developer ergonomics with lower-level performance control. Quasar provides procedural macros for account validation and instruction dispatching while generating smaller binaries and consuming fewer compute units than Anchor by avoiding some of its heavier abstractions. Positioned between Anchor's full-featured convenience and Pinocchio's bare-metal approach.
Relacionados: Framework Anchor, Pinocchio, Steel

Glossary Copilot

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Pergunta

Explicar este código

Opcional: cole código Anchor, Solana ou Rust para o Copilot mapear primitivas de volta para termos do glossário.

Faça uma pergunta aterrada no glossário

O Copilot vai responder usando o termo atual, conceitos relacionados, modelos mentais e o grafo ao redor do glossário.

Grafo conceitual

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Esses ramos mostram quais conceitos esse termo toca diretamente e o que existe uma camada além deles.

Ramo

Framework Anchor

The most popular framework for building Solana programs in Rust. Anchor provides macros (#[program], #[account], #[derive(Accounts)]) that auto-generate boilerplate for account validation, serialization, discriminators, and error handling. It includes a CLI (anchor init/build/test/deploy), IDL generation, and TypeScript client generation. Reduces program code by ~80% compared to native development.

Programa IDL (Linguagem de Definição de Interface)

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Ramo

Pinocchio

A zero-dependency Rust framework for writing Solana programs that prioritizes performance and precise control over convenience. Pinocchio uses zero-copy patterns for accessing program inputs and has no standard library dependency, significantly reducing compute unit usage compared to solana-program or Anchor. It does not generate IDLs automatically, requiring tools like Shank or Codama for client generation.

Codama

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Ramo

Steel

An opinionated Rust framework for writing Solana programs built on top of solana-program, exposing macros, functions, and patterns for safe and expressive on-chain code. Steel provides granular access to Solana program primitives while maintaining readability. Unlike Anchor's all-or-none approach, developers can selectively use only the Steel components they need.

solana-program Crate

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Próximos conceitos para explorar

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Estes são os próximos conceitos que valem abrir se você quiser que este termo faça mais sentido dentro de um workflow real de Solana.

Ferramentas de Dev

Framework Anchor

The most popular framework for building Solana programs in Rust. Anchor provides macros (#[program], #[account], #[derive(Accounts)]) that auto-generate boilerplate for account validation, serialization, discriminators, and error handling. It includes a CLI (anchor init/build/test/deploy), IDL generation, and TypeScript client generation. Reduces program code by ~80% compared to native development.

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Ferramentas de Dev

Pinocchio

A zero-dependency Rust framework for writing Solana programs that prioritizes performance and precise control over convenience. Pinocchio uses zero-copy patterns for accessing program inputs and has no standard library dependency, significantly reducing compute unit usage compared to solana-program or Anchor. It does not generate IDLs automatically, requiring tools like Shank or Codama for client generation.

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Ferramentas de Dev

Steel

An opinionated Rust framework for writing Solana programs built on top of solana-program, exposing macros, functions, and patterns for safe and expressive on-chain code. Steel provides granular access to Solana program primitives while maintaining readability. Unlike Anchor's all-or-none approach, developers can selectively use only the Steel components they need.

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Ferramentas de Dev

Seahorse (Python → Anchor)

A Python-to-Anchor transpiler that lets developers write Solana programs in Python syntax and compiles them to Rust/Anchor code. Seahorse supports a subset of Python with Solana-specific decorators. It lowers the barrier to entry for Python developers but may lag behind Anchor features. Suitable for learning and prototyping.

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Termos relacionados

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Entradas de glossário só ficam úteis quando estão conectadas. Esses links são o caminho mais curto para ideias adjacentes.

Ferramentas de Devanchor

Framework Anchor

The most popular framework for building Solana programs in Rust. Anchor provides macros (#[program], #[account], #[derive(Accounts)]) that auto-generate boilerplate for account validation, serialization, discriminators, and error handling. It includes a CLI (anchor init/build/test/deploy), IDL generation, and TypeScript client generation. Reduces program code by ~80% compared to native development.

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Ferramentas de Devpinocchio

Pinocchio

A zero-dependency Rust framework for writing Solana programs that prioritizes performance and precise control over convenience. Pinocchio uses zero-copy patterns for accessing program inputs and has no standard library dependency, significantly reducing compute unit usage compared to solana-program or Anchor. It does not generate IDLs automatically, requiring tools like Shank or Codama for client generation.

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Ferramentas de Devsteel

Steel

An opinionated Rust framework for writing Solana programs built on top of solana-program, exposing macros, functions, and patterns for safe and expressive on-chain code. Steel provides granular access to Solana program primitives while maintaining readability. Unlike Anchor's all-or-none approach, developers can selectively use only the Steel components they need.

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Mais na categoria

Permaneça na mesma camada e continue construindo contexto.

Essas entradas vivem ao lado do termo atual e ajudam a página a parecer parte de um grafo maior, não um beco sem saída.

Ferramentas de Dev

Framework Anchor

The most popular framework for building Solana programs in Rust. Anchor provides macros (#[program], #[account], #[derive(Accounts)]) that auto-generate boilerplate for account validation, serialization, discriminators, and error handling. It includes a CLI (anchor init/build/test/deploy), IDL generation, and TypeScript client generation. Reduces program code by ~80% compared to native development.

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Ferramentas de Dev

#[account] Macro (Anchor)

The Anchor macro applied to structs to define on-chain account data layouts. `#[account]` auto-derives Borsh serialization, adds an 8-byte discriminator prefix (SHA-256 of 'account:<Name>'), and implements space calculation. Optional attributes: `#[account(zero_copy)]` for zero-copy deserialization of large accounts.

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Ferramentas de Dev

#[derive(Accounts)] (Anchor)

The Anchor macro that defines the accounts struct for an instruction. Each field specifies an account with validation constraints. Account types include: `Account<'info, T>` (deserialized), `Signer<'info>` (must sign), `Program<'info, T>` (program reference), `SystemAccount<'info>`, and `UncheckedAccount<'info>` (no validation, use carefully).

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Ferramentas de Dev

Anchor Constraints

Declarative validation rules on Anchor account fields. Key constraints: `#[account(mut)]` (writable), `#[account(init, payer=x, space=n)]` (create), `#[account(seeds=[...], bump)]` (PDA validation), `#[account(has_one=field)]` (field equality), `#[account(constraint = expr)]` (custom boolean), `#[account(close=target)]` (close and reclaim rent).

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