Enum Requirement 

pub enum Requirement {
    Optional,
    Recommended,
    Required,
}

Variants

Optional

Recommended

Required

Trait Implementations

impl Clone for Requirement

fn clone(&self) -> Requirement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Requirement

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Requirement

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&str> for Requirement

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<Requirement> for &'static str

fn from(input: Requirement) -> &'static str

Converts to this type from the input type.

impl PartialEq for Requirement

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Requirement

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 Requirement

impl StructuralPartialEq for Requirement