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* tracetool/syslog: add Rust supportTanish Desai2025-10-012-0/+7
| | | | | | | | | | | | | The syslog backend needs the syslog function from libc and the LOG_INFO enum value; they are re-exported as "::trace::syslog" and "::trace::LOG_INFO" so that device crates do not all have to add the libc dependency, but otherwise there is nothing special. Signed-off-by: Tanish Desai <tanishdesai37@gmail.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-ID: <20250929154938.594389-17-pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* rust: add trace crateTanish Desai2025-10-013-0/+70
The trace crate is a minimal container for dependencies of tracepoints (so that they do not have to be imported in all the crates that use tracepoints); it also contains a macro called "include_trace!" that is able to find the right include file from the trace/ directory. [Write commit message, add #[allow()]. - Paolo] Signed-off-by: Tanish Desai <tanishdesai37@gmail.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-ID: <20250929154938.594389-10-pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>