rust
/
rfcs
mirror of https://github.com/rust-lang/rfcs
1
0
Fork 0
Code Issues Releases Wiki Activity

fix(alt): Further clarify CLI option

This commit is contained in:
Ed Page 2024-02-15 08:24:23 -06:00
parent cf4651b953
commit 13fcb24c56
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
text/3537-msrv-resolver.md
View File

@ -888,7 +888,7 @@ and only in the sense that the user needs to know to explicitly take action to a
Misc alternatives
- Dependencies with unspecified `package.rust-version`: we could mark these as always-compatible or always-incompatible; there really isn't a right answer here.
- The resolver doesn't support backtracking as that is extra complexity that we can always adopt later as we've reserved the right to make adjustments to what `cargo generate-lockfile` will produce over time.
- `CARGO_RESOLVER_PRECEDENCE` is used, rather than a CLI option
- `CARGO_RESOLVER_PRECEDENCE` is used, rather than a CLI option (e.g. ensuring every command has `--ignore-rust-version` or a `--rust-version <x.y.z>`)
- This is unlikely to be used in one-off cases but across whole interactions which is better suited for config / env variables, rather than CLI options
- Minimize CLI clutter
- `CARGO_RESOLVER_PRECEDENCE=rust-version` implies maximal resolution among MSRV-compatible dependencies. Generally MSRV doesn't decrease over versions, so minimal resolution will likely pick packages with compatible rust-versions.