pub enum Validity {
    Valid,
    MaybeValid,
    Invalid,
}
Expand description

Validity of a plan.

Note that there is a one-to-one correspondence with Level. The only difference between Level and Validity is that the variant names for Level are more sensible in the context of a diagnostic, while the names for Validity are more sensible when talking about a validation result as a whole.

Variants

Valid

The plan is valid.

MaybeValid

The plan may or may not be valid; the validator was not able to prove or disprove validity.

Invalid

The plan is invalid.

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

Converts to this type from the input type.

Converts to this type from the input type.

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

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

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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.