This way the process we get by calling rust-{gdb,lldb} is an actual
{gdb,lldb} instance and not (perhaps surprisingly) a script waiting for
the debugger process to finish. Thus, sending a SIGINT to the spawned
process stops execution of the child, for example.
# Set the environment variable `RUST_GDB` to overwrite the call to a
# different/specific command (defaults to `gdb`).
RUST_GDB="${RUST_GDB:-gdb}"
-PYTHONPATH="$PYTHONPATH:$GDB_PYTHON_MODULE_DIRECTORY" ${RUST_GDB} \
+PYTHONPATH="$PYTHONPATH:$GDB_PYTHON_MODULE_DIRECTORY" exec ${RUST_GDB} \
--directory="$GDB_PYTHON_MODULE_DIRECTORY" \
-iex "add-auto-load-safe-path $GDB_PYTHON_MODULE_DIRECTORY" \
"$@"
category_enable="type category enable Rust"
# Call LLDB with the commands added to the argument list
-lldb --one-line-before-file="$script_import" \
+exec lldb --one-line-before-file="$script_import" \
--one-line-before-file="$category_definition" \
--one-line-before-file="$category_enable" \
"$@"