52 lines
1.1 KiB
Markdown
52 lines
1.1 KiB
Markdown
---
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Title: YREA SLS | E Module System
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Prev: Grammar Summary
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Next: Memory Management
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---
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## Appendix E: Module System (Future)
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**Current State**: All standard library functions and traits are automatically in scope.
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**Future Design**: A module system for organizing code and managing namespaces.
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**Proposed Syntax**:
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```
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// Import entire module (using :: prefix)
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::std::math use
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// Import specific items
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::std::collections::HashMap use
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// Import with alias - Option 1: Inline alias
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::std::io::File ::F as use
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// Import with alias - Option 2: Separate alias operator
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::std::io::File ::F use_as
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// Import with alias - Option 3: Block syntax
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{ ::std::io::File ::F as } use
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// Export from current module
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::Point ::geometry export
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::distance ::geometry export
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// Module declaration
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::my_module module {
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// Module contents
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}
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```
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**Module Resolution**:
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- Standard library: `::std::<module>::<item>`
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- User modules: Relative to current file
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- Third-party: Package manager integration (future)
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**Benefits**:
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- Clean namespaces
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- Explicit dependencies
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- Code organization
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- Faster compilation (selective imports)
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---
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