Enum SessionTz 

pub enum SessionTz {
    Utc,
    Fixed(i64),
    Named(String, TzOffsetFn, TzAbbrevFn),
}

v7.39 (tz epic) — per-statement snapshot of the session TimeZone, consumed per-VALUE by the timestamptz renderers (a DST zone’s offset depends on the instant being rendered).

Variants

Utc

Fixed(i64)

Fixed offset, µs east.

Named(String, TzOffsetFn, TzAbbrevFn)

IANA zone + the host lookups.

Implementations

impl SessionTz

pub fn is_utc(&self) -> bool

pub fn offset_at(&self, utc_micros: i64) -> i64

Offset (µs east) at a UTC instant.

pub fn abbrev_at(&self, utc_micros: i64) -> Option<String>

Designation for the non-ISO DateStyle suffix: a named zone’s abbreviation at the instant; None for UTC/fixed (callers spell “UTC” / “+09” themselves).

Trait Implementations

impl Clone for SessionTz

fn clone(&self) -> SessionTz

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SessionTz

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.