summaryrefslogtreecommitdiffstats
path: root/vendor/toml_datetime
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/toml_datetime')
-rw-r--r--vendor/toml_datetime/.cargo-checksum.json1
-rw-r--r--vendor/toml_datetime/Cargo.toml88
-rw-r--r--vendor/toml_datetime/LICENSE-APACHE201
-rw-r--r--vendor/toml_datetime/LICENSE-MIT25
-rw-r--r--vendor/toml_datetime/README.md21
-rw-r--r--vendor/toml_datetime/src/datetime.rs583
-rw-r--r--vendor/toml_datetime/src/lib.rs28
7 files changed, 947 insertions, 0 deletions
diff --git a/vendor/toml_datetime/.cargo-checksum.json b/vendor/toml_datetime/.cargo-checksum.json
new file mode 100644
index 000000000..1dcac3798
--- /dev/null
+++ b/vendor/toml_datetime/.cargo-checksum.json
@@ -0,0 +1 @@
+{"files":{"Cargo.toml":"d0b973ff31ce9c14256cba2a48b94313537e9c146414934916bdaaddd58ec83c","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"378f5840b258e2779c39418f3f2d7b2ba96f1c7917dd6be0713f88305dbda397","README.md":"a9540c57fbfade8959d34804427d9f37ccae9e24a9fc469bcf413c2089601f0d","src/datetime.rs":"9f85adaa87398164dbaa72c7ef4c7328cda7d9fa1478142b88fbe4de9551b53e","src/lib.rs":"91f3fe49647af4987a49b5aaa8c3175f02c05fa9ac45e7c49dbee61566230476"},"package":"3ab8ed2edee10b50132aed5f331333428b011c99402b5a534154ed15746f9622"} \ No newline at end of file
diff --git a/vendor/toml_datetime/Cargo.toml b/vendor/toml_datetime/Cargo.toml
new file mode 100644
index 000000000..690ab5bb4
--- /dev/null
+++ b/vendor/toml_datetime/Cargo.toml
@@ -0,0 +1,88 @@
+# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
+#
+# When uploading crates to the registry Cargo will automatically
+# "normalize" Cargo.toml files for maximal compatibility
+# with all versions of Cargo and also rewrite `path` dependencies
+# to registry (e.g., crates.io) dependencies.
+#
+# If you are reading this file be aware that the original Cargo.toml
+# will likely look very different (and much more reasonable).
+# See Cargo.toml.orig for the original contents.
+
+[package]
+edition = "2021"
+rust-version = "1.60.0"
+name = "toml_datetime"
+version = "0.6.1"
+authors = ["Alex Crichton <alex@alexcrichton.com>"]
+include = [
+ "src/**/*",
+ "Cargo.toml",
+ "LICENSE*",
+ "README.md",
+ "examples/**/*",
+ "benches/**/*",
+ "tests/**/*",
+]
+description = "A TOML-compatible datetime type"
+homepage = "https://github.com/toml-rs/toml"
+documentation = "https://docs.rs/toml_datetime"
+readme = "README.md"
+keywords = [
+ "encoding",
+ "toml",
+]
+categories = [
+ "encoding",
+ "parser-implementations",
+ "parsing",
+ "config",
+]
+license = "MIT OR Apache-2.0"
+repository = "https://github.com/toml-rs/toml"
+
+[[package.metadata.release.pre-release-replacements]]
+file = "CHANGELOG.md"
+search = "Unreleased"
+replace = "{{version}}"
+min = 1
+
+[[package.metadata.release.pre-release-replacements]]
+file = "CHANGELOG.md"
+search = '\.\.\.HEAD'
+replace = "...{{tag_name}}"
+exactly = 1
+
+[[package.metadata.release.pre-release-replacements]]
+file = "CHANGELOG.md"
+search = "ReleaseDate"
+replace = "{{date}}"
+min = 1
+
+[[package.metadata.release.pre-release-replacements]]
+file = "CHANGELOG.md"
+search = "<!-- next-header -->"
+replace = """
+<!-- next-header -->
+## [Unreleased] - ReleaseDate
+"""
+exactly = 1
+
+[[package.metadata.release.pre-release-replacements]]
+file = "CHANGELOG.md"
+search = "<!-- next-url -->"
+replace = """
+<!-- next-url -->
+[Unreleased]: https://github.com/toml-rs/toml/compare/{{tag_name}}...HEAD"""
+exactly = 1
+
+[package.metadata.docs.rs]
+rustdoc-args = [
+ "--cfg",
+ "docsrs",
+]
+all-features = true
+
+[dependencies.serde]
+version = "1.0.145"
+optional = true
diff --git a/vendor/toml_datetime/LICENSE-APACHE b/vendor/toml_datetime/LICENSE-APACHE
new file mode 100644
index 000000000..16fe87b06
--- /dev/null
+++ b/vendor/toml_datetime/LICENSE-APACHE
@@ -0,0 +1,201 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS
+
+APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+Copyright [yyyy] [name of copyright owner]
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
diff --git a/vendor/toml_datetime/LICENSE-MIT b/vendor/toml_datetime/LICENSE-MIT
new file mode 100644
index 000000000..39e0ed660
--- /dev/null
+++ b/vendor/toml_datetime/LICENSE-MIT
@@ -0,0 +1,25 @@
+Copyright (c) 2014 Alex Crichton
+
+Permission is hereby granted, free of charge, to any
+person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the
+Software without restriction, including without
+limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice
+shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
diff --git a/vendor/toml_datetime/README.md b/vendor/toml_datetime/README.md
new file mode 100644
index 000000000..67d1da4b7
--- /dev/null
+++ b/vendor/toml_datetime/README.md
@@ -0,0 +1,21 @@
+# toml_datetime
+
+[![Latest Version](https://img.shields.io/crates/v/toml_datetime.svg)](https://crates.io/crates/toml_datetime)
+[![Documentation](https://docs.rs/toml_datetime/badge.svg)](https://docs.rs/toml_datetime)
+
+# License
+
+This project is licensed under either of
+
+ * Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+ http://www.apache.org/licenses/LICENSE-2.0)
+ * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+ http://opensource.org/licenses/MIT)
+
+at your option.
+
+### Contribution
+
+Unless you explicitly state otherwise, any contribution intentionally submitted
+for inclusion in toml-rs by you, as defined in the Apache-2.0 license, shall be
+dual licensed as above, without any additional terms or conditions.
diff --git a/vendor/toml_datetime/src/datetime.rs b/vendor/toml_datetime/src/datetime.rs
new file mode 100644
index 000000000..15781b915
--- /dev/null
+++ b/vendor/toml_datetime/src/datetime.rs
@@ -0,0 +1,583 @@
+use std::error;
+use std::fmt;
+use std::str::{self, FromStr};
+
+#[cfg(feature = "serde")]
+use serde::{de, ser};
+
+/// A parsed TOML datetime value
+///
+/// This structure is intended to represent the datetime primitive type that can
+/// be encoded into TOML documents. This type is a parsed version that contains
+/// all metadata internally.
+///
+/// Currently this type is intentionally conservative and only supports
+/// `to_string` as an accessor. Over time though it's intended that it'll grow
+/// more support!
+///
+/// Note that if you're using `Deserialize` to deserialize a TOML document, you
+/// can use this as a placeholder for where you're expecting a datetime to be
+/// specified.
+///
+/// Also note though that while this type implements `Serialize` and
+/// `Deserialize` it's only recommended to use this type with the TOML format,
+/// otherwise encoded in other formats it may look a little odd.
+///
+/// Depending on how the option values are used, this struct will correspond
+/// with one of the following four datetimes from the [TOML v1.0.0 spec]:
+///
+/// | `date` | `time` | `offset` | TOML type |
+/// | --------- | --------- | --------- | ------------------ |
+/// | `Some(_)` | `Some(_)` | `Some(_)` | [Offset Date-Time] |
+/// | `Some(_)` | `Some(_)` | `None` | [Local Date-Time] |
+/// | `Some(_)` | `None` | `None` | [Local Date] |
+/// | `None` | `Some(_)` | `None` | [Local Time] |
+///
+/// **1. Offset Date-Time**: If all the optional values are used, `Datetime`
+/// corresponds to an [Offset Date-Time]. From the TOML v1.0.0 spec:
+///
+/// > To unambiguously represent a specific instant in time, you may use an
+/// > RFC 3339 formatted date-time with offset.
+/// >
+/// > ```toml
+/// > odt1 = 1979-05-27T07:32:00Z
+/// > odt2 = 1979-05-27T00:32:00-07:00
+/// > odt3 = 1979-05-27T00:32:00.999999-07:00
+/// > ```
+/// >
+/// > For the sake of readability, you may replace the T delimiter between date
+/// > and time with a space character (as permitted by RFC 3339 section 5.6).
+/// >
+/// > ```toml
+/// > odt4 = 1979-05-27 07:32:00Z
+/// > ```
+///
+/// **2. Local Date-Time**: If `date` and `time` are given but `offset` is
+/// `None`, `Datetime` corresponds to a [Local Date-Time]. From the spec:
+///
+/// > If you omit the offset from an RFC 3339 formatted date-time, it will
+/// > represent the given date-time without any relation to an offset or
+/// > timezone. It cannot be converted to an instant in time without additional
+/// > information. Conversion to an instant, if required, is implementation-
+/// > specific.
+/// >
+/// > ```toml
+/// > ldt1 = 1979-05-27T07:32:00
+/// > ldt2 = 1979-05-27T00:32:00.999999
+/// > ```
+///
+/// **3. Local Date**: If only `date` is given, `Datetime` corresponds to a
+/// [Local Date]; see the docs for [`Date`].
+///
+/// **4. Local Time**: If only `time` is given, `Datetime` corresponds to a
+/// [Local Time]; see the docs for [`Time`].
+///
+/// [TOML v1.0.0 spec]: https://toml.io/en/v1.0.0
+/// [Offset Date-Time]: https://toml.io/en/v1.0.0#offset-date-time
+/// [Local Date-Time]: https://toml.io/en/v1.0.0#local-date-time
+/// [Local Date]: https://toml.io/en/v1.0.0#local-date
+/// [Local Time]: https://toml.io/en/v1.0.0#local-time
+#[derive(PartialEq, Eq, PartialOrd, Ord, Copy, Clone, Debug)]
+pub struct Datetime {
+ /// Optional date.
+ /// Required for: *Offset Date-Time*, *Local Date-Time*, *Local Date*.
+ pub date: Option<Date>,
+
+ /// Optional time.
+ /// Required for: *Offset Date-Time*, *Local Date-Time*, *Local Time*.
+ pub time: Option<Time>,
+
+ /// Optional offset.
+ /// Required for: *Offset Date-Time*.
+ pub offset: Option<Offset>,
+}
+
+/// Error returned from parsing a `Datetime` in the `FromStr` implementation.
+#[derive(Debug, Clone)]
+#[non_exhaustive]
+pub struct DatetimeParseError {}
+
+// Currently serde itself doesn't have a datetime type, so we map our `Datetime`
+// to a special value in the serde data model. Namely one with these special
+// fields/struct names.
+//
+// In general the TOML encoder/decoder will catch this and not literally emit
+// these strings but rather emit datetimes as they're intended.
+#[doc(hidden)]
+#[cfg(feature = "serde")]
+pub const FIELD: &str = "$__toml_private_datetime";
+#[doc(hidden)]
+#[cfg(feature = "serde")]
+pub const NAME: &str = "$__toml_private_Datetime";
+
+/// A parsed TOML date value
+///
+/// May be part of a [`Datetime`]. Alone, `Date` corresponds to a [Local Date].
+/// From the TOML v1.0.0 spec:
+///
+/// > If you include only the date portion of an RFC 3339 formatted date-time,
+/// > it will represent that entire day without any relation to an offset or
+/// > timezone.
+/// >
+/// > ```toml
+/// > ld1 = 1979-05-27
+/// > ```
+///
+/// [Local Date]: https://toml.io/en/v1.0.0#local-date
+#[derive(PartialEq, Eq, PartialOrd, Ord, Copy, Clone, Debug)]
+pub struct Date {
+ /// Year: four digits
+ pub year: u16,
+ /// Month: 1 to 12
+ pub month: u8,
+ /// Day: 1 to {28, 29, 30, 31} (based on month/year)
+ pub day: u8,
+}
+
+/// A parsed TOML time value
+///
+/// May be part of a [`Datetime`]. Alone, `Time` corresponds to a [Local Time].
+/// From the TOML v1.0.0 spec:
+///
+/// > If you include only the time portion of an RFC 3339 formatted date-time,
+/// > it will represent that time of day without any relation to a specific
+/// > day or any offset or timezone.
+/// >
+/// > ```toml
+/// > lt1 = 07:32:00
+/// > lt2 = 00:32:00.999999
+/// > ```
+/// >
+/// > Millisecond precision is required. Further precision of fractional
+/// > seconds is implementation-specific. If the value contains greater
+/// > precision than the implementation can support, the additional precision
+/// > must be truncated, not rounded.
+///
+/// [Local Time]: https://toml.io/en/v1.0.0#local-time
+#[derive(PartialEq, Eq, PartialOrd, Ord, Copy, Clone, Debug)]
+pub struct Time {
+ /// Hour: 0 to 23
+ pub hour: u8,
+ /// Minute: 0 to 59
+ pub minute: u8,
+ /// Second: 0 to {58, 59, 60} (based on leap second rules)
+ pub second: u8,
+ /// Nanosecond: 0 to 999_999_999
+ pub nanosecond: u32,
+}
+
+/// A parsed TOML time offset
+///
+#[derive(PartialEq, Eq, PartialOrd, Ord, Copy, Clone, Debug)]
+pub enum Offset {
+ /// > A suffix which, when applied to a time, denotes a UTC offset of 00:00;
+ /// > often spoken "Zulu" from the ICAO phonetic alphabet representation of
+ /// > the letter "Z". --- [RFC 3339 section 2]
+ ///
+ /// [RFC 3339 section 2]: https://datatracker.ietf.org/doc/html/rfc3339#section-2
+ Z,
+
+ /// Offset between local time and UTC
+ Custom {
+ /// Minutes: -1_440..1_440
+ minutes: i16,
+ },
+}
+
+impl From<Date> for Datetime {
+ fn from(other: Date) -> Self {
+ Datetime {
+ date: Some(other),
+ time: None,
+ offset: None,
+ }
+ }
+}
+
+impl From<Time> for Datetime {
+ fn from(other: Time) -> Self {
+ Datetime {
+ date: None,
+ time: Some(other),
+ offset: None,
+ }
+ }
+}
+
+impl fmt::Display for Datetime {
+ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+ if let Some(ref date) = self.date {
+ write!(f, "{}", date)?;
+ }
+ if let Some(ref time) = self.time {
+ if self.date.is_some() {
+ write!(f, "T")?;
+ }
+ write!(f, "{}", time)?;
+ }
+ if let Some(ref offset) = self.offset {
+ write!(f, "{}", offset)?;
+ }
+ Ok(())
+ }
+}
+
+impl fmt::Display for Date {
+ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+ write!(f, "{:04}-{:02}-{:02}", self.year, self.month, self.day)
+ }
+}
+
+impl fmt::Display for Time {
+ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+ write!(f, "{:02}:{:02}:{:02}", self.hour, self.minute, self.second)?;
+ if self.nanosecond != 0 {
+ let s = format!("{:09}", self.nanosecond);
+ write!(f, ".{}", s.trim_end_matches('0'))?;
+ }
+ Ok(())
+ }
+}
+
+impl fmt::Display for Offset {
+ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+ match *self {
+ Offset::Z => write!(f, "Z"),
+ Offset::Custom { mut minutes } => {
+ let mut sign = '+';
+ if minutes < 0 {
+ minutes *= -1;
+ sign = '-';
+ }
+ let hours = minutes / 60;
+ let minutes = minutes % 60;
+ write!(f, "{}{:02}:{:02}", sign, hours, minutes)
+ }
+ }
+ }
+}
+
+impl FromStr for Datetime {
+ type Err = DatetimeParseError;
+
+ fn from_str(date: &str) -> Result<Datetime, DatetimeParseError> {
+ // Accepted formats:
+ //
+ // 0000-00-00T00:00:00.00Z
+ // 0000-00-00T00:00:00.00
+ // 0000-00-00
+ // 00:00:00.00
+ if date.len() < 3 {
+ return Err(DatetimeParseError {});
+ }
+ let mut offset_allowed = true;
+ let mut chars = date.chars();
+
+ // First up, parse the full date if we can
+ let full_date = if chars.clone().nth(2) == Some(':') {
+ offset_allowed = false;
+ None
+ } else {
+ let y1 = u16::from(digit(&mut chars)?);
+ let y2 = u16::from(digit(&mut chars)?);
+ let y3 = u16::from(digit(&mut chars)?);
+ let y4 = u16::from(digit(&mut chars)?);
+
+ match chars.next() {
+ Some('-') => {}
+ _ => return Err(DatetimeParseError {}),
+ }
+
+ let m1 = digit(&mut chars)?;
+ let m2 = digit(&mut chars)?;
+
+ match chars.next() {
+ Some('-') => {}
+ _ => return Err(DatetimeParseError {}),
+ }
+
+ let d1 = digit(&mut chars)?;
+ let d2 = digit(&mut chars)?;
+
+ let date = Date {
+ year: y1 * 1000 + y2 * 100 + y3 * 10 + y4,
+ month: m1 * 10 + m2,
+ day: d1 * 10 + d2,
+ };
+
+ if date.month < 1 || date.month > 12 {
+ return Err(DatetimeParseError {});
+ }
+ if date.day < 1 || date.day > 31 {
+ return Err(DatetimeParseError {});
+ }
+
+ Some(date)
+ };
+
+ // Next parse the "partial-time" if available
+ let next = chars.clone().next();
+ let partial_time = if full_date.is_some()
+ && (next == Some('T') || next == Some('t') || next == Some(' '))
+ {
+ chars.next();
+ true
+ } else {
+ full_date.is_none()
+ };
+
+ let time = if partial_time {
+ let h1 = digit(&mut chars)?;
+ let h2 = digit(&mut chars)?;
+ match chars.next() {
+ Some(':') => {}
+ _ => return Err(DatetimeParseError {}),
+ }
+ let m1 = digit(&mut chars)?;
+ let m2 = digit(&mut chars)?;
+ match chars.next() {
+ Some(':') => {}
+ _ => return Err(DatetimeParseError {}),
+ }
+ let s1 = digit(&mut chars)?;
+ let s2 = digit(&mut chars)?;
+
+ let mut nanosecond = 0;
+ if chars.clone().next() == Some('.') {
+ chars.next();
+ let whole = chars.as_str();
+
+ let mut end = whole.len();
+ for (i, byte) in whole.bytes().enumerate() {
+ match byte {
+ b'0'..=b'9' => {
+ if i < 9 {
+ let p = 10_u32.pow(8 - i as u32);
+ nanosecond += p * u32::from(byte - b'0');
+ }
+ }
+ _ => {
+ end = i;
+ break;
+ }
+ }
+ }
+ if end == 0 {
+ return Err(DatetimeParseError {});
+ }
+ chars = whole[end..].chars();
+ }
+
+ let time = Time {
+ hour: h1 * 10 + h2,
+ minute: m1 * 10 + m2,
+ second: s1 * 10 + s2,
+ nanosecond,
+ };
+
+ if time.hour > 24 {
+ return Err(DatetimeParseError {});
+ }
+ if time.minute > 59 {
+ return Err(DatetimeParseError {});
+ }
+ if time.second > 59 {
+ return Err(DatetimeParseError {});
+ }
+ if time.nanosecond > 999_999_999 {
+ return Err(DatetimeParseError {});
+ }
+
+ Some(time)
+ } else {
+ offset_allowed = false;
+ None
+ };
+
+ // And finally, parse the offset
+ let offset = if offset_allowed {
+ let next = chars.clone().next();
+ if next == Some('Z') || next == Some('z') {
+ chars.next();
+ Some(Offset::Z)
+ } else if next.is_none() {
+ None
+ } else {
+ let sign = match next {
+ Some('+') => 1,
+ Some('-') => -1,
+ _ => return Err(DatetimeParseError {}),
+ };
+ chars.next();
+ let h1 = digit(&mut chars)? as i16;
+ let h2 = digit(&mut chars)? as i16;
+ match chars.next() {
+ Some(':') => {}
+ _ => return Err(DatetimeParseError {}),
+ }
+ let m1 = digit(&mut chars)? as i16;
+ let m2 = digit(&mut chars)? as i16;
+
+ let hours = h1 * 10 + h2;
+ let minutes = m1 * 10 + m2;
+
+ let total_minutes = sign * (hours * 60 + minutes);
+
+ if !((-24 * 60)..=(24 * 60)).contains(&total_minutes) {
+ return Err(DatetimeParseError {});
+ }
+
+ Some(Offset::Custom {
+ minutes: total_minutes,
+ })
+ }
+ } else {
+ None
+ };
+
+ // Return an error if we didn't hit eof, otherwise return our parsed
+ // date
+ if chars.next().is_some() {
+ return Err(DatetimeParseError {});
+ }
+
+ Ok(Datetime {
+ date: full_date,
+ time,
+ offset,
+ })
+ }
+}
+
+fn digit(chars: &mut str::Chars<'_>) -> Result<u8, DatetimeParseError> {
+ match chars.next() {
+ Some(c) if ('0'..='9').contains(&c) => Ok(c as u8 - b'0'),
+ _ => Err(DatetimeParseError {}),
+ }
+}
+
+#[cfg(feature = "serde")]
+impl ser::Serialize for Datetime {
+ fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+ where
+ S: ser::Serializer,
+ {
+ use serde::ser::SerializeStruct;
+
+ let mut s = serializer.serialize_struct(NAME, 1)?;
+ s.serialize_field(FIELD, &self.to_string())?;
+ s.end()
+ }
+}
+
+#[cfg(feature = "serde")]
+impl<'de> de::Deserialize<'de> for Datetime {
+ fn deserialize<D>(deserializer: D) -> Result<Datetime, D::Error>
+ where
+ D: de::Deserializer<'de>,
+ {
+ struct DatetimeVisitor;
+
+ impl<'de> de::Visitor<'de> for DatetimeVisitor {
+ type Value = Datetime;
+
+ fn expecting(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
+ formatter.write_str("a TOML datetime")
+ }
+
+ fn visit_map<V>(self, mut visitor: V) -> Result<Datetime, V::Error>
+ where
+ V: de::MapAccess<'de>,
+ {
+ let value = visitor.next_key::<DatetimeKey>()?;
+ if value.is_none() {
+ return Err(de::Error::custom("datetime key not found"));
+ }
+ let v: DatetimeFromString = visitor.next_value()?;
+ Ok(v.value)
+ }
+ }
+
+ static FIELDS: [&str; 1] = [FIELD];
+ deserializer.deserialize_struct(NAME, &FIELDS, DatetimeVisitor)
+ }
+}
+
+#[cfg(feature = "serde")]
+struct DatetimeKey;
+
+#[cfg(feature = "serde")]
+impl<'de> de::Deserialize<'de> for DatetimeKey {
+ fn deserialize<D>(deserializer: D) -> Result<DatetimeKey, D::Error>
+ where
+ D: de::Deserializer<'de>,
+ {
+ struct FieldVisitor;
+
+ impl<'de> de::Visitor<'de> for FieldVisitor {
+ type Value = ();
+
+ fn expecting(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
+ formatter.write_str("a valid datetime field")
+ }
+
+ fn visit_str<E>(self, s: &str) -> Result<(), E>
+ where
+ E: de::Error,
+ {
+ if s == FIELD {
+ Ok(())
+ } else {
+ Err(de::Error::custom("expected field with custom name"))
+ }
+ }
+ }
+
+ deserializer.deserialize_identifier(FieldVisitor)?;
+ Ok(DatetimeKey)
+ }
+}
+
+#[doc(hidden)]
+#[cfg(feature = "serde")]
+pub struct DatetimeFromString {
+ pub value: Datetime,
+}
+
+#[cfg(feature = "serde")]
+impl<'de> de::Deserialize<'de> for DatetimeFromString {
+ fn deserialize<D>(deserializer: D) -> Result<DatetimeFromString, D::Error>
+ where
+ D: de::Deserializer<'de>,
+ {
+ struct Visitor;
+
+ impl<'de> de::Visitor<'de> for Visitor {
+ type Value = DatetimeFromString;
+
+ fn expecting(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
+ formatter.write_str("string containing a datetime")
+ }
+
+ fn visit_str<E>(self, s: &str) -> Result<DatetimeFromString, E>
+ where
+ E: de::Error,
+ {
+ match s.parse() {
+ Ok(date) => Ok(DatetimeFromString { value: date }),
+ Err(e) => Err(de::Error::custom(e)),
+ }
+ }
+ }
+
+ deserializer.deserialize_str(Visitor)
+ }
+}
+
+impl fmt::Display for DatetimeParseError {
+ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+ "failed to parse datetime".fmt(f)
+ }
+}
+
+impl error::Error for DatetimeParseError {}
diff --git a/vendor/toml_datetime/src/lib.rs b/vendor/toml_datetime/src/lib.rs
new file mode 100644
index 000000000..4df40dca8
--- /dev/null
+++ b/vendor/toml_datetime/src/lib.rs
@@ -0,0 +1,28 @@
+//! A [TOML]-compatible datetime type
+//!
+//! [TOML]: https://github.com/toml-lang/toml
+
+#![deny(missing_docs)]
+#![warn(rust_2018_idioms)]
+// Makes rustc abort compilation if there are any unsafe blocks in the crate.
+// Presence of this annotation is picked up by tools such as cargo-geiger
+// and lets them ensure that there is indeed no unsafe code as opposed to
+// something they couldn't detect (e.g. unsafe added via macro expansion, etc).
+#![forbid(unsafe_code)]
+#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+
+mod datetime;
+
+pub use crate::datetime::Date;
+pub use crate::datetime::Datetime;
+pub use crate::datetime::DatetimeParseError;
+pub use crate::datetime::Offset;
+pub use crate::datetime::Time;
+
+#[doc(hidden)]
+#[cfg(feature = "serde")]
+pub mod __unstable {
+ pub use crate::datetime::DatetimeFromString;
+ pub use crate::datetime::FIELD;
+ pub use crate::datetime::NAME;
+}