error[E0412]: cannot find type `AtomicU128` in module `core::sync::atomic` --> :1:38 | 1 | pub type Probe = core::sync::atomic::AtomicU128; | ^^^^^^^^^^ help: a struct with a similar name exists: `AtomicU16` | ::: C:\Users\widlu\.rustup\toolchains\nightly-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\sync\atomic.rs:2141:1 | 2141 | / atomic_int! { 2142 | | cfg(target_has_atomic = "16"), 2143 | | stable(feature = "integer_atomics_stable", since = "1.34.0"), 2144 | | stable(feature = "integer_atomics_stable", since = "1.34.0"), ... | 2156 | | u16 AtomicU16 ATOMIC_U16_INIT 2157 | | } | |_- similarly named struct `AtomicU16` defined here error: aborting due to previous error For more information about this error, try `rustc --explain E0412`.