Improved formatting

src/integrations/mod.rs

@@ -38,8 +38,7 @@ pub fn generate_libc_env<'a, 'b>() -> ImportObject<&'a str, &'b str> {
 mod tests {
     use super::generate_libc_env;
     use crate::webassembly::{
-        instantiate, ErrorKind, Export, ImportObject, Instance, Module, ResultObject,
-        VmCtx
+        instantiate, ErrorKind, Export, ImportObject, Instance, Module, ResultObject, VmCtx,
     };
     use libc::putchar;
 

src/main.rs

@@ -14,8 +14,8 @@ extern crate wabt;
 extern crate target_lexicon;
 extern crate spin;
 
-use std::time::{Duration, Instant};
 use std::alloc::System;
+use std::time::{Duration, Instant};
 
 // #[global_allocator]
 // static A: System = System;
@@ -75,8 +75,10 @@ fn execute_wasm(wasm_path: PathBuf) -> Result<(), String> {
     }
 
     let import_object = integrations::generate_libc_env();
-    let webassembly::ResultObject { module, mut instance } =
-        webassembly::instantiate(wasm_binary, import_object)
+    let webassembly::ResultObject {
+        module,
+        mut instance,
+    } = webassembly::instantiate(wasm_binary, import_object)
         .map_err(|err| String::from(err.description()))?;
     let func_index = instance
         .start_func

src/webassembly/instance.rs

@@ -68,7 +68,6 @@ fn get_function_addr(
 //     (base as usize + offset) as _
 // }
 
-
 // #[derive(Debug)]
 #[repr(C, packed)]
 pub struct VmCtx<'phantom> {
@@ -506,8 +505,10 @@ impl Instance {
     }
 
     pub fn generate_context(&mut self) -> VmCtx {
-        let memories: Vec<UncheckedSlice<u8>> = self.memories.iter().map(|mem| mem[..].into()).collect();
-        let tables: Vec<BoundedSlice<usize>> = self.tables.iter().map(|table| table[..].into()).collect();
+        let memories: Vec<UncheckedSlice<u8>> =
+            self.memories.iter().map(|mem| mem[..].into()).collect();
+        let tables: Vec<BoundedSlice<usize>> =
+            self.tables.iter().map(|table| table[..].into()).collect();
         let globals: UncheckedSlice<u8> = self.globals[..].into();
 
         // println!("GENERATING CONTEXT {:?}", self.tables);
@@ -570,7 +571,6 @@ impl Clone for Instance {
 }
 
 extern "C" fn grow_memory(size: u32, memory_index: u32, vmctx: &mut VmCtx) -> i32 {
-    
     return 0;
     // unimplemented!();
     // let instance = &vmctx.user_data.instance;

src/webassembly/memory.rs

@@ -36,7 +36,8 @@ impl LinearMemory {
             initial, maximum
         );
 
-        let len: u64 = PAGE_SIZE as u64 * match maximum {
+        let len: u64 = PAGE_SIZE as u64
+            * match maximum {
                 Some(val) => val as u64,
                 None => initial as u64,
             };

src/webassembly/module.rs

@@ -539,12 +539,9 @@ impl<'environment> FuncEnvironmentTrait for FuncEnvironment<'environment> {
             ext
             // pos.ins().imul_imm(ext, 4)
         };
-        let entry_addr = pos.ins().table_addr(
-            self.pointer_type(),
-            table,
-            callee_offset,
-            0,
-        );
+        let entry_addr = pos
+            .ins()
+            .table_addr(self.pointer_type(), table, callee_offset, 0);
         let mut mflags = ir::MemFlags::new();
         mflags.set_notrap();
         mflags.set_aligned();