Struct Column 

#[non_exhaustive]
pub struct Column {
    pub name: String,
    pub cql_type: CqlType,
    pub role: ColumnRole,
    pub is_static: bool,
    pub masked: bool,
    pub span: Span,
}

A table column.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

name: String

Normalized column name.

cql_type: CqlType

The declared type.

role: ColumnRole

Position in the primary key.

is_static: bool

Declared STATIC.

masked: bool

Declared MASKED WITH ... (Cassandra 5.0 dynamic data masking).

span: Span

Where the column is defined.

Implementations

impl Column

pub fn is_key(&self) -> bool

Whether the column is part of the primary key.

pub fn nullable(&self) -> bool

Primary key columns are never null; everything else may be absent.

Trait Implementations

impl Clone for Column

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Column

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

Formats the value using the given formatter.

impl PartialEq for Column

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Column