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# Function wrap_tool_exec_intercept_fn

> Wrap a C tool execution intercept callback into a `ToolExecutionFn`.

Generated from `cargo doc --no-deps -p nemo-relay -p nemo-relay-adaptive -p nemo-relay-pii-redaction -p nemo-relay-ffi -p nemo-relay-types -p nemo-relay-plugin -p nemo-relay-worker-proto -p nemo-relay-worker`.

<pre />

Wrap a C tool execution intercept callback into a [`ToolExecutionFn`](/reference/api/rust-library-reference/nemo-relay/api/runtime/callbacks/type-toolexecutionfn).

The wrapper packages the Rust `ToolExecutionNextFn` into a C-callable `(next_fn, next_ctx)` pair and passes both to the C intercept callback. The callback must return a serialized [`ToolExecutionInterceptOutcome`](/reference/api/rust-library-reference/nemo-relay-types/api/tool/struct-toolexecutioninterceptoutcome).