class GRPC::Metadata

• GRPC::Metadata
• Reference
• Object

Overview

Metadata represents gRPC metadata (HTTP/2 headers), carrying key-value pairs. Binary-valued keys must end in "-bin" and their values are base64-encoded.

Defined in:

grpc/metadata.cr

Constructors

• .new(hash : Hash(String, String))
• .new

Instance Method Summary

• #[]=(key : String, value : String) : String
• #[]?(key : String) : String | Nil
• #add(key : String, value : String) : Nil
• #add_bin(key : String, value : Bytes) : Nil
• #add_wire(key : String, value : String) : Nil
• #dup : self

  Returns a shallow copy of this object.

• #each(&block : String, String -> ) : Nil
• #each_value(&block : String, Value -> ) : Nil
• #each_wire(&block : String, String -> ) : Nil
• #empty? : Bool
• #get(key : String) : String | Nil
• #get_all(key : String) : Array(String)
• #get_all_bin(key : String) : Array(Bytes)
• #get_bin(key : String) : Bytes | Nil
• #merge!(other : Metadata) : self
• #set(key : String, value : String) : Nil
• #set_bin(key : String, value : Bytes) : Nil
• #to_h : Hash(String, String)

Constructor Detail

Instance Method Detail