Enum cargo_metadata::diagnostic::Applicability

#[non_exhaustive]
pub enum Applicability {
    MachineApplicable,
    HasPlaceholders,
    MaybeIncorrect,
    Unspecified,
}

Whether a suggestion can be safely applied.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

MachineApplicable

The suggested replacement can be applied automatically safely

HasPlaceholders

The suggested replacement has placeholders that will need to be manually replaced.

MaybeIncorrect

The suggested replacement may be incorrect in some circumstances. Needs human review.

Unspecified

The suggested replacement will probably not work.

Trait Implementations

impl Clone for Applicability

fn clone(&self) -> Applicability

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Applicability

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Applicability

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

Deserialize this value from the given Serde deserializer.

impl Hash for Applicability

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<Applicability> for Applicability

fn eq(&self, other: &Applicability) -> bool

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Serialize for Applicability

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

Serialize this value into the given Serde serializer.

impl Eq for Applicability

impl StructuralEq for Applicability

impl StructuralPartialEq for Applicability