Update derive_more requirement from 0.15.0 to 0.99.3

[dependabot-preview]

Updates the requirements on derive_more to permit the latest version.

Changelog

Sourced from derive_more's changelog.

Change Log

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

0.99.2 - 2019-11-17

Fixes

• Hotfix for a regression in allowed Display derives using # flag, such as {:#b} (#107)

0.99.1 - 2019-11-12

Fixes

• Hotfix for a regression in allowed From derives (#105)

0.99.0 - 2019-11-11

This release is a huge milestone for this library. Lot's of new derives are implemented and a ton of attributes are added for configuration purposes. These attributes will allow future releases to add features/options without breaking backwards compatibility. This is why the next release with breaking changes is planned to be 1.0.0.

Breaking changes

• Requires Rust 1.36+
• When using in a Rust 2015 crate, you should add extern crate core to your code.
• no_std feature is removed, the library now supports no_std without having to configure any features.
• Deref derives now dereference to the type in the newtype. So if you have MyBox(Box<i32>), dereferencing it will result in a Box<i32> not an i32. To get the old behaviour of forwarding the dereference you can add the #[deref(forward)] attribute on the struct or field.

New features

• Derives for AsRef, AsMut, Sum, Product, IntoIterator.
• Choosing the field of a struct for which to derive the newtype derive.
• Ignoring variants of enums when deriving From, by using #[from(ignore)].
• Add #[from(forward)] attribute for From derives. This forwards the from calls to the fields themselves. So if your field is an i64 you can call from on an i32 and it will work.

... (truncated)

Commits

• 495f177 (cargo-release) version 0.99.3
• ca056fb Bound Deref/DerefMut only for forward (#115)
• 593db77 clippy
• e88ac22 rustfmt
• 2cdad43 Fix description of example for From (#111)
• 79d5010 (cargo-release) start next development iteration 0.99.3-alpha.0
• e3f8a6b (cargo-release) version 0.99.2
• e771bbc Update CHANGELOG
• 3b12e56 Refactor derive(Display) to properly propagate the alternate flag (#108)
• 0f899f1 (cargo-release) start next development iteration 0.99.2-alpha.0
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #65.