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handle_cycle_error

rustc_middle::query::modifiers

Struct handle_cycle_error 

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pub(crate) struct handle_cycle_error;
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§handle_cycle_error query modifier

The default behaviour for a query cycle is to emit a cycle error and halt compilation. Queries with this modifier will instead use a custom handler, which must be provided at rustc_query_impl::handle_cycle_error::$name, where $name is the query name.

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