Phoenix.HTML.Safe protocol (Phoenix.HTML v3.2.0) View Source

Defines the HTML safe protocol.

In order to promote HTML safety, Phoenix templates do not use Kernel.to_string/1 to convert data types to strings in templates. Instead, Phoenix uses this protocol which must be implemented by data structures and guarantee that a HTML safe representation is returned.

Furthermore, this protocol relies on iodata, which provides better performance when sending or streaming data to the client.

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