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29 lines
766 B
Go
29 lines
766 B
Go
// SPDX-License-Identifier: MIT
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// SPDX-FileCopyrightText: 2023 werbenhu
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// SPDX-FileContributor: werbenhu
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package eventbus
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type err struct {
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Msg string
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Code int
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}
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// String return the error's message
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func (e err) String() string {
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return e.Msg
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}
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// Error return the error's message
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func (e err) Error() string {
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return e.Msg
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}
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var (
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ErrHandlerIsNotFunc = err{Code: 10000, Msg: "handler is not a function"}
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ErrHandlerParamNum = err{Code: 10001, Msg: "the number of parameters of the handler must be two"}
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ErrHandlerFirstParam = err{Code: 10002, Msg: "the first of parameters of the handler must be a string"}
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ErrNoSubscriber = err{Code: 10003, Msg: "no subscriber on topic"}
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ErrChannelClosed = err{Code: 10004, Msg: "channel is closed"}
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)
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