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aweinstock314 / rust-clipboard

System Clipboard interfacing library in Rust
Apache License 2.0
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Fix "warning: type annotations needed" #56

Closed rickycodes closed 5 years ago

rickycodes commented 6 years ago

was poking around with this on OSX and noticed the following warning:

$ cargo build --verbose
       Fresh libc v0.2.42
       Fresh block v0.1.6
       Fresh malloc_buf v0.0.6
       Fresh objc v0.2.2
       Fresh objc_id v0.1.0
       Fresh objc-foundation v0.1.1
   Compiling clipboard ...
warning: type annotations needed
  --> /Users/ricky/projects/rust-clipboard/src/osx_clipboard.rs:53:20
   |
53 |             if obj.is_null() {
   |                    ^^^^^^^
   |
   = note: #[warn(tyvar_behind_raw_pointer)] on by default
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
   = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>

this change effectively removes the warning (which will become a hard error soon i guess)