substrate/tree-cleanup/option-ext/src/lib.rs

pub trait OptionExt<T: PartialEq> {
  fn contains(&self, x: &T) -> bool;
}
impl<T: PartialEq> OptionExt<T> for Option<T> {
  fn contains(&self, x: &T) -> bool {
    self.as_ref() == Some(x)
  }
}
Add patches for directories/directories-next/option-ext The rational is detailed in the root Cargo.toml. While I don't personally mind MPL dependencies, even if I don't prefer them (they're allowed in the deny.toml for a reason), I do mind the pointless scope creep and wish to highlight how little it actually used from the crate by re-defining it as the single function. We could also fork directories-next, or directories, and remove the usage of option-ext per https://github.com/dirs-dev/dirs-sys-rs/issues/24, yet that'd be a much larger task than what was done here. In the future, it may be beneficial to submit a PR to wasmtime replacing directories-next with home, a cargo-team maintained library to get the home directory and associated folders. An example migration can be found at https://github.com/harryfei/which-rs/pull/80. 2023-12-04 07:40:56 -05:00			`pub trait OptionExt<T: PartialEq> {`
			`fn contains(&self, x: &T) -> bool;`
			`}`
			`impl<T: PartialEq> OptionExt<T> for Option<T> {`
			`fn contains(&self, x: &T) -> bool {`
			`self.as_ref() == Some(x)`
			`}`
			`}`