Struct ResultSetMetadataBuilder 

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

A builder for ResultSetMetadata.

Implementations

impl ResultSetMetadataBuilder

pub fn column_info(self, input: ColumnInfo) -> Self

Appends an item to column_info.

To override the contents of this collection use set_column_info.

Information about the columns returned in a query result metadata.

pub fn set_column_info(self, input: Option<Vec<ColumnInfo>>) -> Self

Information about the columns returned in a query result metadata.

pub fn get_column_info(&self) -> &Option<Vec<ColumnInfo>>

Information about the columns returned in a query result metadata.

pub fn build(self) -> ResultSetMetadata

Consumes the builder and constructs a ResultSetMetadata.

Trait Implementations

impl Clone for ResultSetMetadataBuilder

fn clone(&self) -> ResultSetMetadataBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResultSetMetadataBuilder

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

Formats the value using the given formatter.

impl Default for ResultSetMetadataBuilder

fn default() -> ResultSetMetadataBuilder

Returns the “default value” for a type.

impl PartialEq for ResultSetMetadataBuilder

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