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Fix typo of key name resolver.incompatible-rust-versions #385

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ehuss merged 1 commit into from
Jul 10, 2026
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Fix typo of key name resolver.incompatible-rust-versions #385

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6 changes: 3 additions & 3 deletions src/rust-2024/cargo-resolver.md
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Expand Up @@ -8,11 +8,11 @@

Since Rust 1.84.0, Cargo has opt-in support for compatibility with
[`package.rust-version`] to be considered when selecting dependency versions
by setting [`resolver.incompatible-rust-version = "fallback"`] in `.cargo/config.toml`.
by setting [`resolver.incompatible-rust-versions = "fallback"`] in `.cargo/config.toml`.

Starting in Rust 2024, this will be the default.
That is, writing `edition = "2024"` in `Cargo.toml` will imply `resolver = "3"`
which will imply [`resolver.incompatible-rust-version = "fallback"`].
which will imply [`resolver.incompatible-rust-versions = "fallback"`].

The resolver is a global setting for a [workspace], and the setting is ignored in dependencies.
The setting is only honored for the top-level package of the workspace.
Expand All @@ -22,7 +22,7 @@ in the `[workspace]` definition if you want to opt in to the new resolver.
For more details on how Rust-version aware dependency resolution works, see [the Cargo book](../../cargo/reference/resolver.html#rust-version).

[`package.rust-version`]: ../../cargo/reference/rust-version.html
[`resolver.incompatible-rust-version = "fallback"`]: ../../cargo/reference/config.html#resolverincompatible-rust-versions
[`resolver.incompatible-rust-versions = "fallback"`]: ../../cargo/reference/config.html#resolverincompatible-rust-versions
[workspace]: ../../cargo/reference/workspaces.html
[virtual workspace]: ../../cargo/reference/workspaces.html#virtual-workspace
[`resolver` field]: ../../cargo/reference/resolver.html#resolver-versions
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