coapcore::seccfg

Struct NotAllowedRenderingFailed

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pub struct NotAllowedRenderingFailed;
Expand description

Error type of ServerSecurityConfig::render_not_allowed.

This represents a failure to express the Request Creation Hints of ACE in a message. Unlike most CoAP rendering errors, this can not just fall back to rendering that produces an Internal Server Error, as that would be misunderstood by the client to mean that the requested operation was being performed and failed at runtime (whereas with this error, the requested operation was not performed). Therefore, no error details can be communicated to the client reliably.

Implementers are encouraged to log an error when returning this.

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