Struct IndexedColumn

pub struct IndexedColumn {
    pub column: Identifier,
    pub idx: Option<String>,
}

Defines an indexed column. Indexed columns comprise a column name and an optional index into the column. This is expressed as column[idx]

Fields

column: Identifier

the column name

idx: Option<String>

the optional index in to the column

Trait Implementations

impl Clone for IndexedColumn

fn clone(&self) -> IndexedColumn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexedColumn

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

Formats the value using the given formatter.

impl Display for IndexedColumn

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

Formats the value using the given formatter.

impl PartialEq for IndexedColumn

fn eq(&self, other: &IndexedColumn) -> 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 IndexedColumn