Enum ColumnVisibility 

pub enum ColumnVisibility {
    Visible,
    HiddenVirtual,
    GeneratedVirtual,
    GeneratedStored,
}

Available on crate features def and sqlite only.

The hidden field returned by PRAGMA table_xinfo.

Variants

Visible

0 - ordinary column

HiddenVirtual

1 - hidden column in a virtual table

GeneratedVirtual

2 - generated VIRTUAL column

GeneratedStored

3 - generated STORED column

Implementations

impl ColumnVisibility

pub fn from_hidden(value: i8) -> Self

Trait Implementations

impl Clone for ColumnVisibility

fn clone(&self) -> ColumnVisibility

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnVisibility

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

Formats the value using the given formatter.

impl PartialEq for ColumnVisibility

fn eq(&self, other: &ColumnVisibility) -> 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 StructuralPartialEq for ColumnVisibility