Update ch19-04-advanced-types.md (#84)

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BenMix 2022-06-09 07:13:13 +08:00 committed by GitHub
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@ -106,7 +106,7 @@ pub trait Write {
fn flush(&mut self) -> Result<()>; fn flush(&mut self) -> Result<()>;
fn write_all(&mut self, buf: &[u8]) -> Result<()>; fn write_all(&mut self, buf: &[u8]) -> Result<()>;
fn write_fmt(&mut self, fmt: Arguments) -> Result<()>; fn write_fmt(&mut self, fmt: fmt::Arguments) -> Result<()>;
} }
``` ```