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rust: silence unknown warnings for the sake of old compilers

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Occasionally, we may need to silence warnings and clippy lints that
were only introduced in newer Rust compiler versions.  However, this
would fail when compiling with an older rustc:

error: unknown lint: `non_local_definitions`
   --> rust/qemu-api/rust-qemu-api-tests.p/structured/offset_of.rs:79:17

So by default we need to block the unknown_lints warning.  To avoid
misspelled lints or other similar issues, re-enable it in the CI job
that uses nightly rust.

Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2024-10-25 10:24:01 +02:00
parent 718e255f0a
commit c6ea723da9
4 changed files with 15 additions and 1 deletions
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2
meson_options.txt
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@ -378,3 +378,5 @@ option('x86_version', type : 'combo', choices : ['0', '1', '2', '3', '4'], value
option('rust', type: 'feature', value: 'disabled',
description: 'Rust support')
option('strict_rust_lints', type: 'boolean', value: false,
description: 'Enable stricter set of Rust warnings')