feoxdb::storage::format

Struct FormatV2

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pub struct FormatV2;
Expand description

Version 2 format (with TTL support)

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impl RecordFormat for FormatV2

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fn record_header_size(&self, key_len: usize) -> usize

Calculate the size of a record on disk (excluding value)
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fn total_size(&self, key_len: usize, value_len: usize) -> usize

Calculate total size including value
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fn serialize_record(&self, record: &Record, include_value: bool) -> Vec<u8> ⓘ

Serialize a record to bytes for disk storage
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fn parse_record(&self, data: &[u8]) -> Option<(Vec<u8>, usize, u64, u64)>

Parse a record from disk bytes (returns key, value_len, timestamp, ttl_expiry)
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fn value_offset(&self, key_len: usize) -> usize

Get the offset where value data starts in the serialized format

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const ALIGN: usize

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type Init = T

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