Enum ValueType 

pub enum ValueType {
    Null,
    Integer,
    Float,
    Text,
    Blob,
    Error,
}

SQLite by default uses 2000 as maximum numbers in a row. It controlld by the constant called SQLITE_MAX_COLUMN But the hard limit of number of columns is 32,767 columns i16::MAX const MAX_COLUMN: usize = 2000;

Variants

Null

Integer

Float

Text

Blob

Error

Trait Implementations

impl Clone for ValueType

fn clone(&self) -> ValueType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ValueType

impl Debug for ValueType

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

Formats the value using the given formatter.

impl Display for ValueType

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

Formats the value using the given formatter.

impl PartialEq for ValueType

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ValueType