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PushPrinter

futucli::cmd::repl

Enum PushPrinter 

Source 
enum PushPrinter {
    External(Box<dyn ExternalPrinter + Send>),
    Stderr,
}
Expand description

推送打印器：tty 下走 rustyline ExternalPrinter（不撞 prompt）， 非 tty（pipe / 重定向）下降级到 stderr，保证脚本 / 测试里 REPL 仍可用。

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External(Box<dyn ExternalPrinter + Send>)

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Stderr

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impl PushPrinter

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fn print(&mut self, msg: String)

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