Claude
1b49135ca9
Remove async-trait dependency and use native Rust async fn in traits. Replace Arc<dyn Trait> with Arc<ConcreteType> throughout the codebase to enable monomorphization and eliminate dynamic dispatch overhead. Key changes: - Remove write-behind cache (no implementation existed) - Fix should_transcode static method call - Use ContactStorageAdapter directly instead of dyn AddressBookUseCase - Clean up unused trait imports across services and DI https://claude.ai/code/session_01EbAFEfyJNLRmJHmmYDX3Tt
43 lines
1.4 KiB
Rust
43 lines
1.4 KiB
Rust
//! Compression Port - Application layer abstraction for compression services.
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//!
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//! This module defines the port (trait) for compression operations,
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//! keeping the application and interface layers independent of specific
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//! compression implementations (gzip, zstd, etc.).
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use crate::common::errors::DomainError;
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/// Compression level settings for file compression operations.
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///
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/// These levels control the trade-off between compression speed and ratio.
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
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pub enum CompressionLevel {
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/// No compression (passthrough)
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None = 0,
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/// Fast compression with lower ratio
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Fast = 1,
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/// Balanced compression (default)
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Default = 6,
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/// Maximum compression (slower)
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Best = 9,
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}
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/// Port for compression/decompression operations.
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///
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/// Implementations of this trait provide the actual compression logic
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/// (e.g., gzip, zstd) while the application layer remains agnostic
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/// of the specific algorithm used.
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pub trait CompressionPort: Send + Sync + 'static {
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/// Compress data in memory.
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async fn compress_data(
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&self,
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data: &[u8],
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level: CompressionLevel,
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) -> Result<Vec<u8>, DomainError>;
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/// Decompress data in memory.
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async fn decompress_data(&self, compressed_data: &[u8]) -> Result<Vec<u8>, DomainError>;
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/// Determine if a file should be compressed based on its MIME type and size.
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fn should_compress(&self, mime_type: &str, size: u64) -> bool;
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}
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