third_party/rust/chrono/src/offset

Name	Description	Size
fixed.rs	The time zone which has a fixed offset from UTC.	8159
local
mod.rs	The time zone, which calculates offsets from the local time to UTC. There are four operations provided by the `TimeZone` trait: 1. Converting the local `NaiveDateTime` to `DateTime<Tz>` 2. Converting the UTC `NaiveDateTime` to `DateTime<Tz>` 3. Converting `DateTime<Tz>` to the local `NaiveDateTime` 4. Constructing `DateTime<Tz>` objects from various offsets 1 is used for constructors. 2 is used for the `with_timezone` method of date and time types. 3 is used for other methods, e.g. `year()` or `format()`, and provided by an associated type which implements `Offset` (which then passed to `TimeZone` for actual implementations). Technically speaking `TimeZone` has a total knowledge about given timescale, but `Offset` is used as a cache to avoid the repeated conversion and provides implementations for 1 and 3. An `TimeZone` instance can be reconstructed from the corresponding `Offset` instance.	28424
utc.rs	The UTC (Coordinated Universal Time) time zone.	4500