[meta] Add more pub(crate) definitions.

cranelift/codegen/meta/src/shared/entities.rs

@@ -1,35 +1,35 @@
 use crate::cdsl::operands::{OperandKind, OperandKindBuilder as Builder, OperandKindFields};
 
-pub struct EntityRefs {
+pub(crate) struct EntityRefs {
     /// A reference to an extended basic block in the same function.
     /// This is primarliy used in control flow instructions.
-    pub ebb: OperandKind,
+    pub(crate) ebb: OperandKind,
 
     /// A reference to a stack slot declared in the function preamble.
-    pub stack_slot: OperandKind,
+    pub(crate) stack_slot: OperandKind,
 
     /// A reference to a global value.
-    pub global_value: OperandKind,
+    pub(crate) global_value: OperandKind,
 
     /// A reference to a function signature declared in the function preamble.
     /// This is used to provide the call signature in a call_indirect instruction.
-    pub sig_ref: OperandKind,
+    pub(crate) sig_ref: OperandKind,
 
     /// A reference to an external function declared in the function preamble.
     /// This is used to provide the callee and signature in a call instruction.
-    pub func_ref: OperandKind,
+    pub(crate) func_ref: OperandKind,
 
     /// A reference to a jump table declared in the function preamble.
-    pub jump_table: OperandKind,
+    pub(crate) jump_table: OperandKind,
 
     /// A reference to a heap declared in the function preamble.
-    pub heap: OperandKind,
+    pub(crate) heap: OperandKind,
 
     /// A reference to a table declared in the function preamble.
-    pub table: OperandKind,
+    pub(crate) table: OperandKind,
 
     /// A variable-sized list of value operands. Use for Ebb and function call arguments.
-    pub varargs: OperandKind,
+    pub(crate) varargs: OperandKind,
 }
 
 impl EntityRefs {