Appenders

AppenderDbi

Log to databases via DBI

AppenderDt

Log to an in-memory data.table

AppenderElasticSearch

Log to ElasticSearch

AppenderGmail

Send emails via the Gmail REST API

AppenderSendmail

Send emails via sendmailR

AppenderPushbullet

Send push-notifications via RPushbullet

AppenderSyslog

Log to the POSIX system log

Other functions and classes

LayoutDbi LayoutSqlite LayoutRjdbc LayoutRjdbcDb2 LayoutDb2 LayoutMySql LayoutPostgres

Format log events for output to databases

LayoutElasticSearch

Format log events for output to ElasticSearch

Serializer SerializerJson

Serializers

select_dbi_layout()

Automatically select appropriate layout for logging to a database

unpack_json_cols()

Unserialize data frame columns that contain JSON

Abstract classes

For developers only

AppenderDigest

Abstract class for digests (multi-log message notifications)

AppenderMail

Abstract class for email Appenders