Migrate from winapi to windows-sys.

[sunfishcode]

This PR migrates terminal_size from winapi to windows-sys.

Windows-sys is actively maintained, by Microsoft, and has recently
started to be adopted in the ecosystem; mio, parking_lot, wasmtime,
and others have moved to windows-sys.

Migrating terminal_size to windows-sys will help me remove one more of
Wasmtime's transitive dependencies on winapi.

[eminence]

Thanks. It's neat how small this patch is.

This is obviously a fully semver-compatible change, so I'm inclined to release this as patch version bump (0.1.18). Can you think of any reason why that would be a problem?

[sunfishcode]

I think a patch version bump will work. This isn't the only crate to do so; for example, mio updated from winapi in a patch bump bewteen 0.8.2 and 0.8.3.

[eminence]

Ah, it seems that this change bumps the MSRV from 1.31 to 1.35. Normally this would be fine and I would just release a new 0.2 version of terminal_size, but I suppose this semver-incompatible release makes it harder for you to update wasmtime (since it you won't be able to just update your wasmtime lock files)

[eminence]

I took a look at some of the most popular crates that depend on terminal-size, and I don't think any of them would be impacted by a MSRV bump in a patch revision

(click to see boring details)

• Clap: has MSRV of 1.56
• textwrap: MSRV of 1.56
• console: no documented policy, but doesn't build with 1.35
• miette: no documented policy, but doesn't build with 1.35
• starship: no documented policy, but doesn't build with 1.35 (and is primarily a CLI)
• progress: builds with 1.35, but has no policy, and is probably not actively maintained
• du-dust: no documented policy, but doesn't build with 1.35 (and is primarily a CLI)
• lsd: no documented policy, doesn't build with 1.35 (and is primarily a CLI)
• mdcat: no documented policy, doesn't build with 1.35 (and is primarily a CLI)
• nu-commands: unknown
• tauri-cli: no documented policy, doesn't build with 1.35
• vt100: no documented policy, doesn't build with 1.35
• dutree: no documented policy, doesn't build with 1.35 (and is primarily a CLI)
• xcompress: no documented policy, but doesn't build with 1.35
• arctk: no documented policy, but doesn't build with 1.35

(A random grumble to myself: I keep feeling that my attempts at maintaining a MSRV policy ends up being not worth the hassle, given how little of the ecosystem seems to care about MSRVs)

[sunfishcode]

Ah, it seems that this change bumps the MSRV from 1.31 to 1.35.

I believe it bumps the MSRV to 1.48. I'm unable to build this with windows-sys on 1.47 but I am on 1.48. I've now updated the crate documentation to reflect that.

Normally this would be fine and I would just release a new 0.2 version of terminal_size, but I suppose this semver-incompatible release makes it harder for you to update wasmtime (since it you won't be able to just update your wasmtime lock files)

A semver bump would be less convenient for wasmtime, but not the worst. It'll be a while before all the transitive dependencies migrate to window-sys in any case.

I took a look at some of the most popular crates that depend on terminal-size, and I don't think any of them would be impacted by a MSRV bump in a patch revision
(click to see boring details)

(A random grumble to myself: I keep feeling that my attempts at maintaining a MSRV policy ends up being not worth the hassle, given how little of the ecosystem seems to care about MSRVs)

1.48 is the version in Debian stable and I use it as an MSRV in several crates I maintain, as I've found it's kind of a "sweet spot" that's reasonably old at this point while being not too much of a burden to maintain as an MSRV.

[eminence]

I believe it bumps the MSRV to 1.48.

Hmm, I know your other rustix PR will bump all the way to 1.48, but I think this PR only bumps to 1.35. I just checked again and I can run cargo test on 4785a40 with both 1.35 and 1.47.

Ok, here's what I'm going to do: I going to drop 02d8428 from this PR (since it will conflict with #33 ), merge both PRs, and then release a v0.2 release

[eminence]

Released on crates.io as v0.2.0