ProtocolNegotiator

redis_oxide::protocol

Struct ProtocolNegotiator 

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pub struct ProtocolNegotiator { /* private fields */ }
Expand description

Protocol negotiator for handling RESP2/RESP3 protocol selection

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impl ProtocolNegotiator

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pub const fn new(preferred_version: ProtocolVersion) -> Self

Create a new protocol negotiator

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pub async fn negotiate<T>( &self, connection: &mut T, ) -> RedisResult<ProtocolNegotiation>
where T: ProtocolConnection,

Negotiate protocol version with the server

This method attempts to negotiate the preferred protocol version. If RESP3 is preferred, it sends a HELLO command to negotiate. Falls back to RESP2 if negotiation fails.

§Errors

Returns an error if protocol negotiation fails completely.

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impl Default for ProtocolNegotiator

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fn default() -> Self

Returns the “default value” for a type. Read more

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