Go Package io: Difference between revisions
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=<tt>Writer</tt>= | =<tt>Writer</tt>= | ||
{{External|https://golang.org/pkg/io/#Writer}} | {{External|https://golang.org/pkg/io/#Writer}} | ||
=<tt>Closer</tt>= | |||
{{External|https://golang.org/pkg/io/#Closer}} | |||
=<tt>ReadCloser</tt>= | =<tt>ReadCloser</tt>= | ||
An interface that exposes basic <code>Read()</code> and <code>Close()</code> methods. The <code>http.Request</code> body is a <code>ReadCloser</code>. See <code>[[#Reader|Reader]]</code>. | An interface that exposes basic <code>Read()</code> and <code>Close()</code> methods. The <code>http.Request</code> body is a <code>ReadCloser</code>. See <code>[[#Reader|Reader]]</code>. | ||
Revision as of 00:05, 19 December 2023
External
Internal
Overview
The io package consists of a few functions, but mostly interfaces used by other packages.
Reader
An interface that exposes Read().
Readers can be used to unmarshall JSON into structs as shown here:
Writer
Closer
ReadCloser
An interface that exposes basic Read() and Close() methods. The http.Request body is a ReadCloser. See Reader.