[−][src]Trait rustc_query_system::query::config::QueryDescription

pub trait QueryDescription<CTX: QueryContext>: QueryAccessors<CTX> {
    pub fn describe(tcx: CTX, key: Self::Key) -> Cow<'static, str>;

    pub fn cache_on_disk(_: CTX, _: &Self::Key, _: Option<&Self::Value>) -> bool { ... }

    pub fn try_load_from_disk(
        _: CTX, 
        _: SerializedDepNodeIndex
    ) -> Option<Self::Value> { ... }
}

Required methods

pub fn describe(tcx: CTX, key: Self::Key) -> Cow<'static, str>[src]

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Provided methods

pub fn cache_on_disk(_: CTX, _: &Self::Key, _: Option<&Self::Value>) -> bool[src]

pub fn try_load_from_disk(
    _: CTX,
    _: SerializedDepNodeIndex
) -> Option<Self::Value>[src]

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Implementors

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