Kayrock.ErrorCode (kayrock v0.1.15) View Source

Utility for converting Kafka error codes to/from atom names

Note the actual error code values are determined by :kpro_schema.c/1. Currently covering the range -1 to 71.

See https://kafka.apache.org/protocol#protocol_error_codes

Link to this section Summary

Types

An erlang/elixir atom representation of an error code

A numeric Kafka error code

Functions

atom_to_code(atom)

Converts an atom to a numeric error code

atom_to_code!(atom)

Converts an atom to a numeric error code, raising an Kayrock.ErrorCode.InvalidAtomException if an unknown atom is supplied

code_to_atom(code)

Converts an error code to an atom

code_to_atom!(code)

Converts an error code to an atom, raising an Kayrock.ErrorCode.InvalidErrorCodeException if an unknown error code is supplied

unknown_topic()

Link to this section Types

error_atom()

Specs

error_atom() :: atom()

An erlang/elixir atom representation of an error code

error_code()

Specs

error_code() :: integer()

A numeric Kafka error code

Link to this section Functions

atom_to_code(atom)

Specs

atom_to_code(error_atom()) :: error_code() | nil

Converts an atom to a numeric error code

Returns nil if an unknown atom is supplied

atom_to_code!(atom)

Specs

atom_to_code!(error_atom()) :: error_code()

Converts an atom to a numeric error code, raising an Kayrock.ErrorCode.InvalidAtomException if an unknown atom is supplied

code_to_atom(code)

Specs

code_to_atom(error_code()) :: error_atom()

Converts an error code to an atom

An unknown code results in a return of :unknown

code_to_atom!(code)

Specs

code_to_atom!(error_code()) :: error_atom()

Converts an error code to an atom, raising an Kayrock.ErrorCode.InvalidErrorCodeException if an unknown error code is supplied

unknown_topic()

Specs

unknown_topic() :: error_code()