crwriter

package
v0.1.2 Latest Latest
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 Go to latest Published: Sep 15, 2024 License: Apache-2.0 Imports: 1 Imported by: 0

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type CRWriter 

type CRWriter struct {
	Out io.Writer
	// contains filtered or unexported fields
}

CRWriter is a writer that adds \r before each \n. Needed for raw mode terminals (and I guess also if you want something DOS or http headers like).

func (*CRWriter) Reset 

func (c *CRWriter) Reset()

In case you want to ensure the memory used by the buffer is released.

func (*CRWriter) Write 

func (c *CRWriter) Write(orig []byte) (n int, err error)

Optimized to avoid many small writes by buffering and only writing \r when needed. No extra syscall, relies on append() to efficiently reallocate the buffer.

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