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Support if let guards in matches!() and assert_matches!() #152313

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Support if let guards in matches!() and assert_matches!()#152313
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A-macrosArea: All kinds of macros (custom derive, macro_rules!, proc macros, ..)A-patternsRelating to patterns and pattern matchingC-feature-requestCategory: A feature request, i.e: not implemented / a PR.T-libs-apiRelevant to the library API team, which will review and decide on the PR/issue.
@theemathas

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@theemathas
theemathas
opened on Feb 8, 2026

Once #141295 (stabilizing if_let_guards) is merged, we should probably support if let guards in matches!() and assert_matches!().

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    A-macrosArea: All kinds of macros (custom derive, macro_rules!, proc macros, ..)A-patternsRelating to patterns and pattern matchingC-feature-requestCategory: A feature request, i.e: not implemented / a PR.T-libs-apiRelevant to the library API team, which will review and decide on the PR/issue.

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