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trace
The
trace
snippet logs arguments in the document rather than in a content script. You can use the
trace
snippet for testing and debugging. For example, with the trace
snippet, you can verify that snippet injection into a document works without errors.The
trace
snippet accepts the same arguments as the console.log()
method. For more information, view Mozilla's console.log
documentation.The following table lists examples that use the
trace
snippet:Filter | Result |
---|---|
trace OK | Logs OK to the console. |
trace Hello, world! | Logs Hello, world! to the console with two parameters. |
trace `Hello, world!` | Logs Hello, world! to the console with one parameter. |
In debug mode, the string
DEBUG
precedes each snippet logged by trace
.Last modified 7mo ago