Use 2 space indent.

Apologies for the churn, but my screen is small. rustfmt assumes big
monitors.

src/binding.rs

@@ -10,45 +10,45 @@ use libc::uint32_t;
 
 #[repr(C)]
 pub struct DenoC {
-  _unused: [u8; 0],
+ _unused: [u8; 0],
 }
 
 #[repr(C)]
 pub struct deno_buf {
-  alloc_ptr: *mut u8,
-  alloc_len: usize,
-  data_ptr: *mut u8,
-  data_len: usize,
+ alloc_ptr: *mut u8,
+ alloc_len: usize,
+ data_ptr: *mut u8,
+ data_len: usize,
 }
 
 type DenoRecvCb = unsafe extern "C" fn(d: *const DenoC, buf: deno_buf);
 
 extern "C" {
-  pub fn deno_init();
-  pub fn deno_v8_version() -> *const c_char;
-  pub fn deno_set_flags(argc: *mut c_int, argv: *mut *mut c_char);
-  pub fn deno_new(data: *const c_void, cb: DenoRecvCb) -> *const DenoC;
-  pub fn deno_delete(d: *const DenoC);
-  pub fn deno_last_exception(d: *const DenoC) -> *const c_char;
-  pub fn deno_set_response(d: *const DenoC, buf: deno_buf);
-  pub fn deno_execute(
-  d: *const DenoC,
-  js_filename: *const c_char,
-  js_source: *const c_char,
-  ) -> c_int;
-  pub fn deno_handle_msg_from_js(d: *const DenoC, buf: deno_buf);
-  pub fn deno_reply_error(
-  d: *const DenoC,
-  cmd_id: uint32_t,
-  msg: *const c_char,
-  );
-  pub fn deno_reply_null(d: *const DenoC, cmd_id: uint32_t);
-  pub fn deno_reply_code_fetch(
-  d: *const DenoC,
-  cmd_id: uint32_t,
-  module_name: *const c_char,
-  filename: *const c_char,
-  source_code: *const c_char,
-  output_code: *const c_char,
-  );
+ pub fn deno_init();
+ pub fn deno_v8_version() -> *const c_char;
+ pub fn deno_set_flags(argc: *mut c_int, argv: *mut *mut c_char);
+ pub fn deno_new(data: *const c_void, cb: DenoRecvCb) -> *const DenoC;
+ pub fn deno_delete(d: *const DenoC);
+ pub fn deno_last_exception(d: *const DenoC) -> *const c_char;
+ pub fn deno_set_response(d: *const DenoC, buf: deno_buf);
+ pub fn deno_execute(
+ d: *const DenoC,
+ js_filename: *const c_char,
+ js_source: *const c_char,
+ ) -> c_int;
+ pub fn deno_handle_msg_from_js(d: *const DenoC, buf: deno_buf);
+ pub fn deno_reply_error(
+ d: *const DenoC,
+ cmd_id: uint32_t,
+ msg: *const c_char,
+ );
+ pub fn deno_reply_null(d: *const DenoC, cmd_id: uint32_t);
+ pub fn deno_reply_code_fetch(
+ d: *const DenoC,
+ cmd_id: uint32_t,
+ module_name: *const c_char,
+ filename: *const c_char,
+ source_code: *const c_char,
+ output_code: *const c_char,
+ );
 }