vendor/time/src/sys/local_offset_at/mod.rs

   1 //! A method to obtain the local offset from UTC.
   2
   3 #![allow(clippy::missing_const_for_fn)]
   4
   5 #[cfg_attr(target_family = "windows", path = "windows.rs")]
   6 #[cfg_attr(target_family = "unix", path = "unix.rs")]
   7 #[cfg_attr(
   8     all(
   9         target_arch = "wasm32",
  10         not(any(target_os = "emscripten", target_os = "wasi")),
  11         feature = "wasm-bindgen"
  12     ),
  13     path = "wasm_js.rs"
  14 )]
  15 mod imp;
  16
  17 use crate::{OffsetDateTime, UtcOffset};
  18
  19 /// Attempt to obtain the system's UTC offset. If the offset cannot be determined, `None` is
  20 /// returned.
  21 pub(crate) fn local_offset_at(datetime: OffsetDateTime) -> Option<UtcOffset> {
  22     imp::local_offset_at(datetime)
  23 }