Struct aws_sdk_redshiftdata::model::ColumnMetadata

#[non_exhaustive]
pub struct ColumnMetadata { /* private fields */ }

The properties (metadata) of a column.

Implementations

impl ColumnMetadata

pub fn is_case_sensitive(&self) -> bool

A value that indicates whether the column is case-sensitive.

pub fn is_currency(&self) -> bool

A value that indicates whether the column contains currency values.

pub fn is_signed(&self) -> bool

A value that indicates whether an integer column is signed.

pub fn label(&self) -> Option<&str>

The label for the column.

pub fn name(&self) -> Option<&str>

The name of the column.

pub fn nullable(&self) -> i32

A value that indicates whether the column is nullable.

pub fn precision(&self) -> i32

The precision value of a decimal number column.

pub fn scale(&self) -> i32

The scale value of a decimal number column.

pub fn schema_name(&self) -> Option<&str>

The name of the schema that contains the table that includes the column.

pub fn table_name(&self) -> Option<&str>

The name of the table that includes the column.

pub fn type_name(&self) -> Option<&str>

The database-specific data type of the column.

pub fn length(&self) -> i32

The length of the column.

pub fn column_default(&self) -> Option<&str>

The default value of the column.

impl ColumnMetadata

pub fn builder() -> Builder

Creates a new builder-style object to manufacture ColumnMetadata.

Trait Implementations

impl Clone for ColumnMetadata

fn clone(&self) -> ColumnMetadata

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnMetadata

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

Formats the value using the given formatter.

impl PartialEq<ColumnMetadata> for ColumnMetadata

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ColumnMetadata