chore(deps): update pin-project-lite requirement from 0.1 to 0.2

[dependabot-preview]

Updates the requirements on pin-project-lite to permit the latest version.

Release notes

Sourced from pin-project-lite's releases.

0.2.0

See the release notes for a complete list of changes.

Changelog

Sourced from pin-project-lite's changelog.

[0.2.0] - 2020-11-13

• [pin_project! macro now supports enums.][28]

  To use pin_project! on enums, you need to name the projection type returned from the method.

  use pin_project_lite::pin_project;
  use std::pin::Pin;
  pin_project! {
  #[project = EnumProj]
  enum Enum<T, U> {
  Variant { #[pin] pinned: T, unpinned: U },
  }
  }
  impl<T, U> Enum<T, U> {
  fn method(self: Pin<&mut Self>) {
  match self.project() {
  EnumProj::Variant { pinned, unpinned } => {
  let _: Pin<&mut T> = pinned;
  let _: &mut U = unpinned;
  }
  }
  }
  }

• [Support naming the projection types.][28]

  By passing an attribute with the same name as the method, you can name the projection type returned from the method:

  use pin_project_lite::pin_project;
  use std::pin::Pin;
  pin_project! {
  #[project = StructProj]
  struct Struct<T> {
  #[pin]
  field: T,
  }
  }
  fn func<T>(x: Pin<&mut Struct<T>>) {
  let StructProj { field } = x.project();
  let _: Pin<&mut T> = field;
  }

Commits

• 815cf84 Merge #38
• 2d8bba1 Release 0.2.0
• a5bfe6f ci: Fix tag validation
• 7fb35ba Update lint list to nightly-2020-11-09
• fb7eeb2 ci: Create GitHub release by using GitHub Actions
• 7e00ff7 Simplify CI environment variable check
• 3bbe2cc rustfmt: Set more default settings again
• eb52877 Reformat and clean up scripts
• d4fa4dc Simplify format for license section
• 9425a29 Update lint list to nightly-2020-11-07
• Additional commits viewable in compare view

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