Crystal Programming Language Reference（202107）
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Specification

来源 Crystal 浏览 1 扫码 打印 2026-10-24 00:34:17
  • Specification

Specification

  • About this guide
  • Comments
  • Documenting code
  • Literals
  • Assignment
  • Local variables
  • Control expressions
  • Requiring files
  • Types and methods
  • Exception handling
  • Type grammar
  • Type reflection
  • Macros
  • Annotations
  • Low-level primitives
  • Compile-time flags
  • C bindings
  • Unsafe code
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      • Truthy and falsey values
      • if
        • As a suffix
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        • Ternary if
        • if var
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    • Macros
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    • Annotations
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