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Version: 1.0

logging

World logging

Export interface wasi:logging/logging

Types

enum level

A log level, describing a kind of message.

Enum Cases

  • trace

    Describes messages about the values of variables and the flow of control within a program.

  • debug

    Describes messages likely to be of interest to someone debugging a program.

  • info

    Describes messages likely to be of interest to someone monitoring a program.

  • warn

    Describes messages indicating hazardous situations.

  • error

    Describes messages indicating serious errors.

  • critical

    Describes messages indicating fatal errors.

Functions

log: func

Emit a log message.

A log message has a level describing what kind of message is being sent, a context, which is an uninterpreted string meant to help consumers group similar messages, and a string containing the message text.

Params