$crate::std to ::std

So that we can use these macros in outer crates

src/objects/mod.rs

@@ -44,7 +44,7 @@ macro_rules! pyobject_downcast(
  {
  unsafe {
  if $checkfunction(ob.as_ptr()) != 0 {
- Ok($crate::std::mem::transmute(ob))
+ Ok(::std::mem::transmute(ob))
  } else {
  Err($crate::PyDowncastError.into())
  }
@@ -59,10 +59,10 @@ macro_rules! pyobject_native_type_named(
  ($name: ident) => {
  impl $crate::PyNativeType for $name {}
 
- impl $crate::std::convert::AsRef<$crate::PyObjectRef> for $name {
+ impl ::std::convert::AsRef<$crate::PyObjectRef> for $name {
  #[cfg_attr(feature = "cargo-clippy", allow(useless_transmute))]
  fn as_ref(&self) -> &$crate::PyObjectRef {
- unsafe{$crate::std::mem::transmute(self)}
+ unsafe{::std::mem::transmute(self)}
  }
  }
 
@@ -97,9 +97,9 @@ macro_rules! pyobject_native_type(
  pyobject_native_type_convert!($name, $typeobject, $checkfunction);
  pyobject_downcast!($name, $checkfunction);
 
- impl<'a> $crate::std::convert::From<&'a $name> for &'a $crate::PyObjectRef {
+ impl<'a> ::std::convert::From<&'a $name> for &'a $crate::PyObjectRef {
  fn from(ob: &'a $name) -> Self {
- unsafe{$crate::std::mem::transmute(ob)}
+ unsafe{::std::mem::transmute(ob)}
  }
  }
  };
@@ -113,7 +113,7 @@ macro_rules! pyobject_native_type_convert(
  type BaseType = $crate::PyObjectRef;
 
  const NAME: &'static str = stringify!($name);
- const SIZE: usize = $crate::std::mem::size_of::<$crate::ffi::PyObject>();
+ const SIZE: usize = ::std::mem::size_of::<$crate::ffi::PyObject>();
  const OFFSET: isize = 0;
 
  #[inline]
@@ -156,22 +156,22 @@ macro_rules! pyobject_native_type_convert(
  }
  }
 
- impl $crate::std::fmt::Debug for $name {
- fn fmt(&self, f: &mut $crate::std::fmt::Formatter)
- -> Result<(), $crate::std::fmt::Error>
+ impl ::std::fmt::Debug for $name {
+ fn fmt(&self, f: &mut ::std::fmt::Formatter)
+ -> Result<(), ::std::fmt::Error>
  {
  use $crate::ObjectProtocol;
- let s = try!(self.repr().map_err(|_| $crate::std::fmt::Error));
+ let s = try!(self.repr().map_err(|_| ::std::fmt::Error));
  f.write_str(&s.to_string_lossy())
  }
  }
 
- impl $crate::std::fmt::Display for $name {
- fn fmt(&self, f: &mut $crate::std::fmt::Formatter)
- -> Result<(), $crate::std::fmt::Error>
+ impl ::std::fmt::Display for $name {
+ fn fmt(&self, f: &mut ::std::fmt::Formatter)
+ -> Result<(), ::std::fmt::Error>
  {
  use $crate::ObjectProtocol;
- let s = try!(self.str().map_err(|_| $crate::std::fmt::Error));
+ let s = try!(self.str().map_err(|_| ::std::fmt::Error));
  f.write_str(&s.to_string_lossy())
  }
  }
@@ -193,7 +193,7 @@ macro_rules! pyobject_extract(
  }
 
  #[cfg(feature = "try_from")]
- impl<'source> $crate::std::convert::TryFrom<&'source $crate::PyObjectRef> for $t
+ impl<'source> ::std::convert::TryFrom<&'source $crate::PyObjectRef> for $t
  {
  type Error = $crate::PyErr;