Struct fastobo::ast::NaiveDateTime

pub struct NaiveDateTime { /* fields omitted */ }

A naive datetime, as found in header frames.

For historical reasons, OBO headers do not contain ISO datetimes but day-month-year dates, which can be confusing for US-based users.

Methods

impl NaiveDateTime

pub fn new(day: u8, month: u8, year: u16, hour: u8, minute: u8) -> Self

pub fn with_date(self, day: u8, month: u8, year: u16) -> Self

Change the date component of the NaiveDateTime.

pub fn with_time(self, hour: u8, minute: u8) -> Self

Change the time component of the NaiveDateTime.

pub fn day(&self) -> u8

Get the day of the NaiveDateTime.

pub fn month(&self) -> u8

Get the month of the NaiveDateTime.

pub fn year(&self) -> u16

Get the year of the NaiveDateTime.

pub fn hour(&self) -> u8

Get the hour of the NaiveDateTime.

pub fn minute(&self) -> u8

Get the minute of the NaiveDateTime.

Trait Implementations

impl<'i> FromPair<'i> for NaiveDateTime

const RULE: Rule

unsafe fn from_pair_unchecked(pair: Pair<'i, Rule>) -> Result<Self>

Create a new instance from a Pair without checking the rule.

fn from_pair(pair: Pair<'i, Rule>) -> Result<Self, Error>

Create a new instance from a Pair.

impl DateTime for NaiveDateTime

fn to_xsd_datetime(&self) -> String

Generate an XML Schema datetime serialization of the NaiveDateTime.

Note

While NaiveDateTime structs do not store seconds, the xsd:dateTime format requires all components to be present in the serialization, so the date is initialized with seconds set to 0.

impl Ord for NaiveDateTime

fn cmp(&self, other: &NaiveDateTime) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<NaiveDateTime> for NaiveDateTime

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

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

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

This method tests for !=.

impl PartialOrd<NaiveDateTime> for NaiveDateTime

fn partial_cmp(&self, other: &NaiveDateTime) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &NaiveDateTime) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &NaiveDateTime) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &NaiveDateTime) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &NaiveDateTime) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for NaiveDateTime

impl Clone for NaiveDateTime

fn clone(&self) -> NaiveDateTime

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Hash for NaiveDateTime

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Debug for NaiveDateTime

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

Formats the value using the given formatter.

impl Display for NaiveDateTime

fn fmt(&self, f: &mut Formatter) -> FmtResult

Formats the value using the given formatter.

impl FromStr for NaiveDateTime

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self>

Parses a string s to return a value of this type.