Enum DatabaseConstraint 

pub enum DatabaseConstraint {
    Fields(Vec<String>),
    Index(String),
    ForeignKey,
    CannotParse,
}

Variants

Fields(Vec<String>)

Index(String)

ForeignKey

CannotParse

Trait Implementations

impl Clone for DatabaseConstraint

fn clone(&self) -> DatabaseConstraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DatabaseConstraint

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

Formats the value using the given formatter.

impl Display for DatabaseConstraint

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

Formats the value using the given formatter.

impl From<Vec<String>> for DatabaseConstraint

fn from(fields: Vec<String>) -> Self

Converts to this type from the input type.

impl PartialEq for DatabaseConstraint

fn eq(&self, other: &DatabaseConstraint) -> 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 DatabaseConstraint

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 DatabaseConstraint

impl StructuralPartialEq for DatabaseConstraint