MetadataAttributes

proxy_sdk::property::envoy

Struct MetadataAttributes 

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pub struct MetadataAttributes(/* private fields */);
Expand description

Data exchanged between filters is available as the following attributes Note that these attributes may change during the life of a request as the data can be updated by filters at any point.

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impl MetadataAttributes

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pub fn metadata(&self) -> Option<Metadata>

Upstream connection remote address

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pub fn filter_state(&self) -> Option<Vec<(String, Vec<u8>)>>

Mapping from a filter state name to its serialized string value

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