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https://issues.apache.org/jira/browse/THRIFT-3467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15228371#comment-15228371
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artem antonenko commented on THRIFT-3467:
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"FYI, in an initializer, one can use {} as shorthand for struct{}{}. That will
help make your code snippet look less bad"
Good catch, done
> Go Maps for Thrift Sets Should Have Values of Type struct{}
> ------------------------------------------------------------
>
> Key: THRIFT-3467
> URL: https://issues.apache.org/jira/browse/THRIFT-3467
> Project: Thrift
> Issue Type: Improvement
> Components: Go - Compiler
> Affects Versions: 0.9.3
> Reporter: Tom Deering
> Assignee: artem antonenko
> Labels: golang
>
> Sets in Thrift are currently turned into maps with boolean values in Go.
> Example:
> Thrift
> {code}
> namespace go bug
> service FooService{
> void bar (1:set<string> foos)
> }
> {code}
> Go
> {code}
> func (p *FooServiceClient) Bar(foos map[string]bool) (err error)
> {code}
> Boolean map values waste memory. Map values should be of the zero-byte
> struct{} type.
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