Struct SerializableHttpResponse 

pub struct SerializableHttpResponse { /* private fields */ }

Serialized form of an HTTP response for cache storage.

This type captures all information needed to reconstruct an HTTP response: status code, HTTP version, headers, and body bytes. It supports multiple serialization formats through serde and optionally rkyv for zero-copy deserialization.

Serialization Formats

• JSON/Bincode: Standard serde serialization via http_serde
• rkyv (feature rkyv_format): Zero-copy deserialization for maximum performance when reading from cache

Performance

With the rkyv_format feature enabled:

• HTTP version is stored as a single byte (9, 10, 11, 20, 30)
• Status code is stored as a u16
• Headers are stored as Vec<(String, Vec<u8>)> for zero-copy access

This allows cache hits to avoid most allocations during deserialization.

Trait Implementations

impl Clone for SerializableHttpResponse

fn clone(&self) -> SerializableHttpResponse

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SerializableHttpResponse

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SerializableHttpResponse

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SerializableHttpResponse

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.