Enum sqlpop::ast::ColumnConstraint

pub enum ColumnConstraint {
    PrimaryKey {
        order: Option<SortOrder>,
        conflict_clause: Option<ResolveType>,
        auto_increment: bool,
    },
    NotNull {
        nullable: bool,
        conflict_clause: Option<ResolveType>,
    },
    Unique(Option<ResolveType>),
    Check(Expr),
    Default(DefaultValue),
    Collate {
        collation_name: String,
    },
    ForeignKey {
        clause: ForeignKeyClause,
        deref_clause: Option<DeferSubclause>,
    },
}

Variants

PrimaryKey

Fields of PrimaryKey

order: Option<SortOrder>
conflict_clause: Option<ResolveType>
auto_increment: bool

NotNull

Fields of NotNull

nullable: bool
conflict_clause: Option<ResolveType>

Unique(Option<ResolveType>)Check(Expr)Default(DefaultValue)Collate

Fields of Collate

collation_name: String

ForeignKey

Fields of ForeignKey

clause: ForeignKeyClause
deref_clause: Option<DeferSubclause>

Trait Implementations

impl Clone for ColumnConstraint

fn clone(&self) -> ColumnConstraint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnConstraint

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for ColumnConstraint

fn eq(&self, __arg_0: &ColumnConstraint) -> bool

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

fn ne(&self, __arg_0: &ColumnConstraint) -> bool

This method tests for !=.

impl Eq for ColumnConstraint