Struct parse_zoneinfo::table::RuleInfo

pub struct RuleInfo {
    pub from_year: Year,
    pub to_year: Option<Year>,
    pub month: Month,
    pub day: DaySpec,
    pub time: i64,
    pub time_type: TimeType,
    pub time_to_add: i64,
    pub letters: Option<String>,
}

An owned rule definition line.

This mimics the Rule struct in the line module, only its uses owned Strings instead of string slices, and has had some pre-processing applied to it.

Fields

from_year: Year

The year that this rule starts applying.

to_year: Option<Year>

The year that this rule finishes applying, inclusive, or None if it applies up until the end of this timespan.

month: Month

The month it applies on.

day: DaySpec

The day it applies on.

time: i64

The exact time it applies on.

time_type: TimeType

The type of time that time is.

time_to_add: i64

The amount of time to save.

letters: Option<String>

Any extra letters that should be added to this time zone’s abbreviation, in place of %s.

Implementations

impl RuleInfo

pub fn applies_to_year(&self, year: i64) -> bool

Returns whether this rule is in effect during the given year.

pub fn absolute_datetime( &self, year: i64, utc_offset: i64, dst_offset: i64 ) -> i64

Trait Implementations

impl Debug for RuleInfo

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

Formats the value using the given formatter.

impl<'line> From<Rule<'line>> for RuleInfo

fn from(info: Rule<'_>) -> RuleInfo

Converts to this type from the input type.

impl PartialEq for RuleInfo

fn eq(&self, other: &RuleInfo) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for RuleInfo