1 files changed, 0 insertions, 201 deletions
diff --git a/src/eval/datetime.rs b/src/eval/datetime.rs
deleted file mode 100644
index f3c4a5a1..00000000
--- a/src/eval/datetime.rs
+++ /dev/null
@@ -1,201 +0,0 @@
-use std::fmt;
-use std::fmt::{Debug, Formatter};
-use std::hash::Hash;
-
-use ecow::{eco_format, EcoString, EcoVec};
-use time::error::{Format, InvalidFormatDescription};
-use time::{format_description, PrimitiveDateTime};
-
-use crate::eval::cast;
-use crate::util::pretty_array_like;
-
-/// A datetime object that represents either a date, a time or a combination of
-/// both.
-#[derive(Clone, Copy, PartialEq, Hash)]
-pub enum Datetime {
-    /// Representation as a date.
-    Date(time::Date),
-    /// Representation as a time.
-    Time(time::Time),
-    /// Representation as a combination of date and time.
-    Datetime(time::PrimitiveDateTime),
-}
-
-impl Datetime {
-    /// Display the date and/or time in a certain format.
-    pub fn display(&self, pattern: Option<EcoString>) -> Result<EcoString, EcoString> {
-        let pattern = pattern.as_ref().map(EcoString::as_str).unwrap_or(match self {
-            Datetime::Date(_) => "[year]-[month]-[day]",
-            Datetime::Time(_) => "[hour]:[minute]:[second]",
-            Datetime::Datetime(_) => "[year]-[month]-[day] [hour]:[minute]:[second]",
-        });
-
-        let format = format_description::parse(pattern)
-            .map_err(format_time_invalid_format_description_error)?;
-
-        let formatted_result = match self {
-            Datetime::Date(date) => date.format(&format),
-            Datetime::Time(time) => time.format(&format),
-            Datetime::Datetime(datetime) => datetime.format(&format),
-        }
-        .map(EcoString::from);
-
-        formatted_result.map_err(format_time_format_error)
-    }
-
-    /// Return the year of the datetime, if existing.
-    pub fn year(&self) -> Option<i32> {
-        match self {
-            Datetime::Date(date) => Some(date.year()),
-            Datetime::Time(_) => None,
-            Datetime::Datetime(datetime) => Some(datetime.year()),
-        }
-    }
-
-    /// Return the month of the datetime, if existing.
-    pub fn month(&self) -> Option<u8> {
-        match self {
-            Datetime::Date(date) => Some(date.month().into()),
-            Datetime::Time(_) => None,
-            Datetime::Datetime(datetime) => Some(datetime.month().into()),
-        }
-    }
-
-    /// Return the weekday of the datetime, if existing.
-    pub fn weekday(&self) -> Option<u8> {
-        match self {
-            Datetime::Date(date) => Some(date.weekday().number_from_monday()),
-            Datetime::Time(_) => None,
-            Datetime::Datetime(datetime) => Some(datetime.weekday().number_from_monday()),
-        }
-    }
-
-    /// Return the day of the datetime, if existing.
-    pub fn day(&self) -> Option<u8> {
-        match self {
-            Datetime::Date(date) => Some(date.day()),
-            Datetime::Time(_) => None,
-            Datetime::Datetime(datetime) => Some(datetime.day()),
-        }
-    }
-
-    /// Return the hour of the datetime, if existing.
-    pub fn hour(&self) -> Option<u8> {
-        match self {
-            Datetime::Date(_) => None,
-            Datetime::Time(time) => Some(time.hour()),
-            Datetime::Datetime(datetime) => Some(datetime.hour()),
-        }
-    }
-
-    /// Return the minute of the datetime, if existing.
-    pub fn minute(&self) -> Option<u8> {
-        match self {
-            Datetime::Date(_) => None,
-            Datetime::Time(time) => Some(time.minute()),
-            Datetime::Datetime(datetime) => Some(datetime.minute()),
-        }
-    }
-
-    /// Return the second of the datetime, if existing.
-    pub fn second(&self) -> Option<u8> {
-        match self {
-            Datetime::Date(_) => None,
-            Datetime::Time(time) => Some(time.second()),
-            Datetime::Datetime(datetime) => Some(datetime.second()),
-        }
-    }
-
-    /// Create a datetime from year, month, and day.
-    pub fn from_ymd(year: i32, month: u8, day: u8) -> Option<Self> {
-        Some(Datetime::Date(
-            time::Date::from_calendar_date(year, time::Month::try_from(month).ok()?, day)
-                .ok()?,
-        ))
-    }
-
-    /// Create a datetime from hour, minute, and second.
-    pub fn from_hms(hour: u8, minute: u8, second: u8) -> Option<Self> {
-        Some(Datetime::Time(time::Time::from_hms(hour, minute, second).ok()?))
-    }
-
-    /// Create a datetime from day and time.
-    pub fn from_ymd_hms(
-        year: i32,
-        month: u8,
-        day: u8,
-        hour: u8,
-        minute: u8,
-        second: u8,
-    ) -> Option<Self> {
-        let date =
-            time::Date::from_calendar_date(year, time::Month::try_from(month).ok()?, day)
-                .ok()?;
-        let time = time::Time::from_hms(hour, minute, second).ok()?;
-        Some(Datetime::Datetime(PrimitiveDateTime::new(date, time)))
-    }
-}
-
-impl Debug for Datetime {
-    fn fmt(&self, f: &mut Formatter) -> fmt::Result {
-        let year = self.year().map(|y| eco_format!("year: {y}"));
-        let month = self.month().map(|m| eco_format!("month: {m}"));
-        let day = self.day().map(|d| eco_format!("day: {d}"));
-        let hour = self.hour().map(|h| eco_format!("hour: {h}"));
-        let minute = self.minute().map(|m| eco_format!("minute: {m}"));
-        let second = self.second().map(|s| eco_format!("second: {s}"));
-        let filtered = [year, month, day, hour, minute, second]
-            .into_iter()
-            .flatten()
-            .collect::<EcoVec<_>>();
-
-        write!(f, "datetime{}", &pretty_array_like(&filtered, false))
-    }
-}
-
-cast! {
-    type Datetime: "datetime",
-}
-
-/// Format the `Format` error of the time crate in an appropriate way.
-fn format_time_format_error(error: Format) -> EcoString {
-    match error {
-        Format::InvalidComponent(name) => eco_format!("invalid component '{}'", name),
-        _ => "failed to format datetime in the requested format".into(),
-    }
-}
-
-/// Format the `InvalidFormatDescription` error of the time crate in an
-/// appropriate way.
-fn format_time_invalid_format_description_error(
-    error: InvalidFormatDescription,
-) -> EcoString {
-    match error {
-        InvalidFormatDescription::UnclosedOpeningBracket { index, .. } => {
-            eco_format!("missing closing bracket for bracket at index {}", index)
-        }
-        InvalidFormatDescription::InvalidComponentName { name, index, .. } => {
-            eco_format!("invalid component name '{}' at index {}", name, index)
-        }
-        InvalidFormatDescription::InvalidModifier { value, index, .. } => {
-            eco_format!("invalid modifier '{}' at index {}", value, index)
-        }
-        InvalidFormatDescription::Expected { what, index, .. } => {
-            eco_format!("expected {} at index {}", what, index)
-        }
-        InvalidFormatDescription::MissingComponentName { index, .. } => {
-            eco_format!("expected component name at index {}", index)
-        }
-        InvalidFormatDescription::MissingRequiredModifier { name, index, .. } => {
-            eco_format!(
-                "missing required modifier {} for component at index {}",
-                name,
-                index
-            )
-        }
-        InvalidFormatDescription::NotSupported { context, what, index, .. } => {
-            eco_format!("{} is not supported in {} at index {}", what, context, index)
-        }
-        _ => "failed to parse datetime format".into(),
-    }
-}