unsilence and fix occurrences of unused_imports

Author: Robbepop

crates/wasmi/src/engine/translator/func2/mod.rs

@@ -1,4 +1,4 @@
-#![expect(dead_code, unused_imports)]
+#![expect(dead_code)]
 
 #[macro_use]
 mod utils;
@@ -11,7 +11,7 @@ mod visit;
 
 use self::{
     instrs::InstrEncoder,
-    layout::{StackLayout, StackSpace},
+    layout::StackLayout,
     stack::{
         BlockControlFrame,
         ControlFrame,
@@ -30,7 +30,7 @@ use self::{
 use crate::{
     core::{FuelCostsProvider, Typed, TypedVal, ValType},
     engine::{
-        translator::{utils::FuelInfo, Instr, LabelRef, LabelRegistry, WasmTranslator},
+        translator::{utils::FuelInfo, Instr, LabelRegistry, WasmTranslator},
         BlockType,
         CompiledFuncEntity,
         TranslationError,

crates/wasmi/src/engine/translator/func2/stack/mod.rs

@@ -23,18 +23,14 @@ use self::{
 };
 use super::Reset;
 use crate::{
-    core::{TypedVal, UntypedVal, ValType},
+    core::{TypedVal, ValType},
     engine::{
         translator::{Instr, LabelRef},
         BlockType,
-        TranslationError,
     },
-    ir::Reg,
     Engine,
     Error,
 };
-use alloc::vec::Vec;
-use core::{array, mem, num::NonZero};
 
 #[cfg(doc)]
 use crate::ir::Instruction;

crates/wasmi/src/engine/translator/func2/stack/operands.rs

@@ -5,7 +5,7 @@ use crate::{
     Error,
 };
 use alloc::vec::Vec;
-use core::{array, mem, num::NonZero, slice};
+use core::{num::NonZero, slice};
 
 /// A [`StackOperand`] or [`Operand`] index on the [`OperandStack`].
 #[derive(Debug, Copy, Clone, PartialEq, Eq)]