Struct cargo::core::compiler::build_context::target_info::RustDocFingerprint

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pub struct RustDocFingerprint {
    pub rustc_vv: String,
}
Expand description

Structure used to deal with Rustdoc fingerprinting

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§rustc_vv: String

Implementations§

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impl RustDocFingerprint

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pub fn check_rustdoc_fingerprint( build_runner: &BuildRunner<'_, '_> ) -> CargoResult<()>

This function checks whether the latest version of Rustc used to compile this Workspace’s docs was the same as the one is currently being used in this cargo doc call.

In case it’s not, it takes care of removing the doc/ folder as well as overwriting the rustdoc fingerprint info in order to guarantee that we won’t end up with mixed versions of the js/html/css files that rustdoc autogenerates which do not have any versioning.

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impl Debug for RustDocFingerprint

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for RustDocFingerprint

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for RustDocFingerprint

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

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where T: ?Sized,

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const ALIGN: usize = _

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fn erased_serialize(&self, serializer: &mut dyn Serializer) -> Result<(), Error>

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fn do_erased_serialize( &self, serializer: &mut dyn Serializer ) -> Result<(), ErrorImpl>

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where T: for<'de> Deserialize<'de>,

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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes