/rust/registry/src/index.crates.io-1949cf8c6b5b557f/time-0.3.13/src/parsing/mod.rs

Source
//! Parsing for various types.

pub(crate) mod combinator;
pub(crate) mod component;
mod iso8601;
pub(crate) mod parsable;
mod parsed;
pub(crate) mod shim;

pub use self::parsable::Parsable;
pub use self::parsed::Parsed;

/// An item that has been parsed. Represented as a `(remaining, value)` pair.
#[derive(Debug)]
pub(crate) struct ParsedItem<'a, T>(pub(crate) &'a [u8], pub(crate) T);

impl<'a, T> ParsedItem<'a, T> {
    /// Map the value to a new value, preserving the remaining input.
    pub(crate) fn map<U>(self, f: impl FnOnce(T) -> U) -> ParsedItem<'a, U> {
        ParsedItem(self.0, f(self.1))
    }

    /// Map the value to a new, optional value, preserving the remaining input.
    pub(crate) fn flat_map<U>(self, f: impl FnOnce(T) -> Option<U>) -> Option<ParsedItem<'a, U>> {
        Some(ParsedItem(self.0, f(self.1)?))
    }

    /// Consume the stored value with the provided function. The remaining input is returned.
    #[must_use = "this returns the remaining input"]
    pub(crate) fn consume_value(self, f: impl FnOnce(T) -> Option<()>) -> Option<&'a [u8]> {
        f(self.1)?;
        Some(self.0)
    }
}

impl<'a> ParsedItem<'a, ()> {
    /// Discard the unit value, returning the remaining input.
    #[must_use = "this returns the remaining input"]
    pub(crate) const fn into_inner(self) -> &'a [u8] {
        self.0
    }
}

impl<'a> ParsedItem<'a, Option<()>> {
    /// Discard the potential unit value, returning the remaining input.
    #[must_use = "this returns the remaining input"]
    pub(crate) const fn into_inner(self) -> &'a [u8] {
        self.0
    }
}

Line	Count	Source
1		//! Parsing for various types.
2
3		pub(crate) mod combinator;
4		pub(crate) mod component;
5		mod iso8601;
6		pub(crate) mod parsable;
7		mod parsed;
8		pub(crate) mod shim;
9
10		pub use self::parsable::Parsable;
11		pub use self::parsed::Parsed;
12
13		/// An item that has been parsed. Represented as a `(remaining, value)` pair.
14		#[derive(Debug)]
15		pub(crate) struct ParsedItem<'a, T>(pub(crate) &'a [u8], pub(crate) T);
16
17		impl<'a, T> ParsedItem<'a, T> {
18		/// Map the value to a new value, preserving the remaining input.
19	0	pub(crate) fn map<U>(self, f: impl FnOnce(T) -> U) -> ParsedItem<'a, U> {
20	0	ParsedItem(self.0, f(self.1))
21	0	} Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::map::<f64, time::parsing::combinator::rfc::iso8601::float::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::map::<i32, time::parsing::combinator::rfc::iso8601::year::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::map::<i32, time::parsing::combinator::rfc::iso8601::year::{closure#1}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::map::<i8, <time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#11}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::map::<i8, <time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_offset_date_time::{closure#3}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::map::<i32, <time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#5}::{closure#1}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::map::<u32, <time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#5}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::map::<u32, <time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_offset_date_time::{closure#1}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<()>>::map::<core::option::Option<()>, core::option::Option<()>::Some> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::map::<core::option::Option<u8>, core::option::Option<u8>::Some> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::map::<i8, time::parsing::component::parse_offset_minute::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::map::<i8, time::parsing::component::parse_offset_second::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::map::<u32, time::parsing::component::parse_subsecond::{closure#8}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::map::<i32, time::parsing::component::parse_year::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::map::<u32, time::parsing::component::parse_subsecond::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::map::<u32, time::parsing::component::parse_subsecond::{closure#2}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::map::<u32, time::parsing::component::parse_subsecond::{closure#3}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::map::<u32, time::parsing::component::parse_subsecond::{closure#4}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::map::<u32, time::parsing::component::parse_subsecond::{closure#5}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::map::<u32, time::parsing::component::parse_subsecond::{closure#6}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::map::<u32, time::parsing::component::parse_subsecond::{closure#7}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::map::<u32, time::parsing::component::parse_subsecond::{closure#1}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::map::<i8, <time::format_description::well_known::rfc3339::Rfc3339 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#8}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::map::<i8, <time::format_description::well_known::rfc3339::Rfc3339 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#9}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::map::<u32, <time::format_description::well_known::rfc3339::Rfc3339 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#7}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::map::<u32, <time::format_description::well_known::rfc3339::Rfc3339 as time::parsing::parsable::sealed::Sealed>::parse_offset_date_time::{closure#0}>
22
23		/// Map the value to a new, optional value, preserving the remaining input.
24	0	pub(crate) fn flat_map<U>(self, f: impl FnOnce(T) -> Option<U>) -> Option<ParsedItem<'a, U>> {
25	0	Some(ParsedItem(self.0, f(self.1)?))
26	0	} Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::flat_map::<u32, <time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#3}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::flat_map::<u32, <time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_offset_date_time::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<core::num::nonzero::NonZero<u8>>>::flat_map::<time::month::Month, time::parsing::component::parse_month::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<core::num::nonzero::NonZero<u8>, time::parsing::combinator::n_to_m_digits_padded<core::num::nonzero::NonZero<u8>, 2, 2>::{closure#0}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<core::num::nonzero::NonZero<u16>, time::parsing::combinator::n_to_m_digits_padded<core::num::nonzero::NonZero<u16>, 3, 3>::{closure#0}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<u8, time::parsing::combinator::n_to_m_digits_padded<u8, 2, 2>::{closure#0}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<u32, time::parsing::combinator::n_to_m_digits_padded<u32, 2, 2>::{closure#0}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<u32, time::parsing::combinator::n_to_m_digits_padded<u32, 4, 4>::{closure#0}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<core::num::nonzero::NonZero<u8>>>::flat_map::<time::month::Month, <time::format_description::well_known::rfc3339::Rfc3339 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#1}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<core::num::nonzero::NonZero<u8>, time::parsing::combinator::n_to_m_digits<core::num::nonzero::NonZero<u8>, 1, 2>::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<core::num::nonzero::NonZero<u8>, time::parsing::combinator::n_to_m_digits<core::num::nonzero::NonZero<u8>, 2, 2>::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<core::num::nonzero::NonZero<u16>, time::parsing::combinator::n_to_m_digits<core::num::nonzero::NonZero<u16>, 1, 3>::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<core::num::nonzero::NonZero<u16>, time::parsing::combinator::n_to_m_digits<core::num::nonzero::NonZero<u16>, 3, 3>::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<u8, time::parsing::combinator::n_to_m_digits<u8, 1, 2>::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<u8, time::parsing::combinator::n_to_m_digits<u8, 2, 2>::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<u32, time::parsing::combinator::n_to_m_digits<u32, 1, 1>::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<u32, time::parsing::combinator::n_to_m_digits<u32, 1, 2>::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<u32, time::parsing::combinator::n_to_m_digits<u32, 1, 4>::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<u32, time::parsing::combinator::n_to_m_digits<u32, 2, 2>::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<u32, time::parsing::combinator::n_to_m_digits<u32, 3, 3>::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<u32, time::parsing::combinator::n_to_m_digits<u32, 4, 4>::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<u32, time::parsing::combinator::n_to_m_digits<u32, 5, 5>::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<u32, time::parsing::combinator::n_to_m_digits<u32, 6, 6>::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<u32, time::parsing::combinator::n_to_m_digits<u32, 7, 7>::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<u32, time::parsing::combinator::n_to_m_digits<u32, 8, 8>::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<&[u8]>>::flat_map::<u32, time::parsing::combinator::n_to_m_digits<u32, 9, 9>::{closure#0}>
27
28		/// Consume the stored value with the provided function. The remaining input is returned.
29		#[must_use = "this returns the remaining input"]
30	0	pub(crate) fn consume_value(self, f: impl FnOnce(T) -> Option<()>) -> Option<&'a [u8]> {
31	0	f(self.1)?;
32	0	Some(self.0)
33	0	} Unexecuted instantiation: <time::parsing::ParsedItem<core::num::nonzero::NonZero<u8>>>::consume_value::<<time::parsing::parsed::Parsed>::parse_component::{closure#0}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<core::num::nonzero::NonZero<u16>>>::consume_value::<<time::parsing::parsed::Parsed>::parse_component::{closure#2}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<time::parsing::component::Period>>::consume_value::<<time::parsing::parsed::Parsed>::parse_component::{closure#7}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<time::month::Month>>::consume_value::<<time::parsing::parsed::Parsed>::parse_component::{closure#1}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<time::weekday::Weekday>>::consume_value::<<time::parsing::parsed::Parsed>::parse_component::{closure#3}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<i8>>::consume_value::<<time::parsing::parsed::Parsed>::parse_component::{closure#10}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<i8>>::consume_value::<<time::parsing::parsed::Parsed>::parse_component::{closure#11}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<i8>>::consume_value::<<time::parsing::parsed::Parsed>::parse_component::{closure#12}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::consume_value::<<time::parsing::parsed::Parsed>::parse_component::{closure#6}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::consume_value::<<time::parsing::parsed::Parsed>::parse_component::{closure#8}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::consume_value::<<time::parsing::parsed::Parsed>::parse_component::{closure#9}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<core::num::nonzero::NonZero<u8>>>::consume_value::<<time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#1}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<time::month::Month>>::consume_value::<<time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#2}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<time::weekday::Weekday>>::consume_value::<<time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#0}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<i8>>::consume_value::<<time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#11}::{closure#1}> Unexecuted instantiation: <time::parsing::ParsedItem<i8>>::consume_value::<<time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#10}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::consume_value::<<time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#6}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::consume_value::<<time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#7}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::consume_value::<<time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#8}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::consume_value::<<time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#12}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<i32>>::consume_value::<<time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#5}::{closure#2}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::consume_value::<<time::format_description::well_known::rfc2822::Rfc2822 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#4}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<core::num::nonzero::NonZero<u8>>>::consume_value::<<time::format_description::well_known::rfc3339::Rfc3339 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#3}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<time::month::Month>>::consume_value::<<time::format_description::well_known::rfc3339::Rfc3339 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#2}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<i8>>::consume_value::<<time::format_description::well_known::rfc3339::Rfc3339 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#8}::{closure#1}> Unexecuted instantiation: <time::parsing::ParsedItem<i8>>::consume_value::<<time::format_description::well_known::rfc3339::Rfc3339 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#9}::{closure#1}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::consume_value::<<time::format_description::well_known::rfc3339::Rfc3339 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#4}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::consume_value::<<time::format_description::well_known::rfc3339::Rfc3339 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#5}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u8>>::consume_value::<<time::format_description::well_known::rfc3339::Rfc3339 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#6}::{closure#0}> Unexecuted instantiation: <time::parsing::ParsedItem<u32>>::consume_value::<<time::format_description::well_known::rfc3339::Rfc3339 as time::parsing::parsable::sealed::Sealed>::parse_into::{closure#0}::{closure#0}>
34		}
35
36		impl<'a> ParsedItem<'a, ()> {
37		/// Discard the unit value, returning the remaining input.
38		#[must_use = "this returns the remaining input"]
39	0	pub(crate) const fn into_inner(self) -> &'a [u8] {
40	0	self.0
41	0	}
42		}
43
44		impl<'a> ParsedItem<'a, Option<()>> {
45		/// Discard the potential unit value, returning the remaining input.
46		#[must_use = "this returns the remaining input"]
47	0	pub(crate) const fn into_inner(self) -> &'a [u8] {
48	0	self.0
49	0	}
50		}

Coverage Report

Created: 2026-06-30 07:20