SIFR-RUST-SLOT-0006: A method-slot handler is used outside its affine call scope. - Sifr

SIFR-RUST-SLOT-0006 belongs to the Rust method slots diagnostic family. It means: a method-slot handler is used outside its affine call scope.

Why It Happens

A compiler-emitted method-slot table, context, signature, or call-scoped handler contract was violated.

Use sifr --explain SIFR-RUST-SLOT-0006 locally to see the renderer’s exact message template and any machine-applicable suggestions for the compiler version you are running.

Details

Field	Value
Code	`SIFR-RUST-SLOT-0006`
Family	`RUST-SLOT`
Severity	Error
Stability	stable
Owner	`sifr_driver::build::rust_interop`
Representative fixture	`crates/sifr_driver/src/tests/package_rust_interop_method_slots.rs::test_method_slot_lifetime_thread_and_shared_context_rejections`

See the Error Codes index for the complete catalog.