# Uses of Class
ch.qos.logback.core.OutputStreamAppender

Packages that use OutputStreamAppender
Package
Description
ch.qos.logback.core
Contains the main classes of logback core.
ch.qos.logback.core.rolling
Implements various file rolling policies.

## Uses of OutputStreamAppender in ch.qos.logback.core

Subclasses of OutputStreamAppender in ch.qos.logback.core
Modifier and Type
Class
Description
`class`
`ConsoleAppender<E>`
ConsoleAppender appends log events to `System.out` or `System.err` using a layout specified by the user.
`class`
`FileAppender<E>`
FileAppender appends log events to a file.

## Uses of OutputStreamAppender in ch.qos.logback.core.rolling

Subclasses of OutputStreamAppender in ch.qos.logback.core.rolling
Modifier and Type
Class
Description
`class`
`RollingFileAppender<E>`
`RollingFileAppender` extends `FileAppender` to backup the log files depending on `RollingPolicy` and `TriggeringPolicy`.