pub struct LintExpectation {
    pub reason: Option<Symbol>,
    pub emission_span: Span,
    pub is_unfulfilled_lint_expectations: bool,
    pub lint_tool: Option<Symbol>,
}
Expand description

This struct represents a lint expectation and holds all required information to emit the unfulfilled_lint_expectations lint if it is unfulfilled after the LateLintPass has completed.

Fields

reason: Option<Symbol>

The reason for this expectation that can optionally be added as part of the attribute. It will be displayed as part of the lint message.

emission_span: Span

The Span of the attribute that this expectation originated from.

is_unfulfilled_lint_expectations: bool

Lint messages for the unfulfilled_lint_expectations lint will be adjusted to include an additional note. Therefore, we have to track if the expectation is for the lint.

lint_tool: Option<Symbol>

This will hold the name of the tool that this lint belongs to. For the lint clippy::some_lint the tool would be clippy, the same goes for rustdoc. This will be None for rustc lints

Implementations

Trait Implementations

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
This method turns the parameters of a DepNodeConstructor into an opaque Fingerprint to be used in DepNode. Not all DepNodeParams support being turned into a Fingerprint (they don’t need to if the corresponding DepNode is anonymous). Read more
This method tries to recover the query key from the given DepNode, something which is needed when forcing DepNodes during red-green evaluation. The query system will only call this method if fingerprint_style() is not FingerprintStyle::Opaque. It is always valid to return None here, in which case incremental compilation will treat the query as having changed instead of forcing it. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.

Layout

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: 20 bytes