Enum ColType 

pub enum ColType {
    Int,
    Float,
    Bool,
    Text,
    Json,
}

Per-column type tag, resolved once from the schema at build time (foundations §4). Makes value conversion ty-directed: an INTEGER storage class becomes Int or Bool depending on the column, TEXT becomes Str or (unparsed) Json. The hot path never inspects a column name.

Variants

Int

Float

Bool

Text

Json

Trait Implementations

impl Clone for ColType

fn clone(&self) -> ColType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColType

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

Formats the value using the given formatter.

impl PartialEq for ColType

fn eq(&self, other: &ColType) -> 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 Copy for ColType

impl Eq for ColType

impl StructuralPartialEq for ColType