Struct TupleElementFragment 

pub struct TupleElementFragment { /* private fields */ }

One positional tuple member and its explicit-null policy.

Implementations

impl TupleElementFragment

pub const fn new(field_type: FieldType, nullable: bool) -> Self

Construct one exact tuple-member contract.

pub const fn field_type(&self) -> &FieldType

Borrow the exact logical member type.

pub const fn nullable(&self) -> bool

Return whether this tuple member admits explicit null.

Trait Implementations

impl Clone for TupleElementFragment

fn clone(&self) -> TupleElementFragment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TupleElementFragment

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

Formats the value using the given formatter.

impl Eq for TupleElementFragment

impl PartialEq for TupleElementFragment

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TupleElementFragment