Struct arrow::ipc::gen::Schema::Timestamp [−][src]
pub struct Timestamp<'a> { pub _tab: Table<'a>, }
Expand description
Time elapsed from the Unix epoch, 00:00:00.000 on 1 January 1970, excluding leap seconds, as a 64-bit integer. Note that UNIX time does not include leap seconds.
The Timestamp metadata supports both “time zone naive” and “time zone aware” timestamps. Read about the timezone attribute for more detail
Fields
_tab: Table<'a>
Implementations
impl<'a> Timestamp<'a>
[src]
impl<'a> Timestamp<'a>
[src]pub fn init_from_table(table: Table<'a>) -> Self
[src]
pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>(
_fbb: &'mut_bldr mut FlatBufferBuilder<'bldr>,
args: &'args TimestampArgs<'args>
) -> WIPOffset<Timestamp<'bldr>>
[src]
_fbb: &'mut_bldr mut FlatBufferBuilder<'bldr>,
args: &'args TimestampArgs<'args>
) -> WIPOffset<Timestamp<'bldr>>
pub const VT_UNIT: VOffsetT
[src]
pub const VT_TIMEZONE: VOffsetT
[src]
pub fn unit(&self) -> TimeUnit
[src]
pub fn timezone(&self) -> Option<&'a str>
[src]
pub fn timezone(&self) -> Option<&'a str>
[src]The time zone is a string indicating the name of a time zone, one of:
- As used in the Olson time zone database (the “tz database” or “tzdata”), such as “America/New_York”
- An absolute time zone offset of the form +XX:XX or -XX:XX, such as +07:30
Whether a timezone string is present indicates different semantics about the data:
-
If the time zone is null or equal to an empty string, the data is “time zone naive” and shall be displayed as is to the user, not localized to the locale of the user. This data can be though of as UTC but without having “UTC” as the time zone, it is not considered to be localized to any time zone
-
If the time zone is set to a valid value, values can be displayed as “localized” to that time zone, even though the underlying 64-bit integers are identical to the same data stored in UTC. Converting between time zones is a metadata-only operation and does not change the underlying values
Trait Implementations
impl Verifiable for Timestamp<'_>
[src]
impl Verifiable for Timestamp<'_>
[src]fn run_verifier(
v: &mut Verifier<'_, '_>,
pos: usize
) -> Result<(), InvalidFlatbuffer>
[src]
fn run_verifier(
v: &mut Verifier<'_, '_>,
pos: usize
) -> Result<(), InvalidFlatbuffer>
[src]Runs the verifier for this type, assuming its at position pos
in the verifier’s buffer.
Should not need to be called directly. Read more
impl<'a> Copy for Timestamp<'a>
[src]
impl<'a> StructuralPartialEq for Timestamp<'a>
[src]
Auto Trait Implementations
impl<'a> RefUnwindSafe for Timestamp<'a>
impl<'a> Send for Timestamp<'a>
impl<'a> Sync for Timestamp<'a>
impl<'a> Unpin for Timestamp<'a>
impl<'a> UnwindSafe for Timestamp<'a>
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
[src]
pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone,
[src]
impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
[src]
pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
[src]
pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,