Struct GetCatalogsBuilder

pub struct GetCatalogsBuilder {
    catalogs: Vec<String>,
}

A builder for a CommandGetCatalogs response.

Builds rows like this:

• catalog_name: utf8,

Fields

catalogs: Vec<String>

Implementations

impl GetCatalogsBuilder

pub fn new() -> Self

Create a new instance of GetCatalogsBuilder

pub fn append(&mut self, catalog_name: impl Into<String>)

Append a row

pub fn build(self) -> Result<RecordBatch>

builds a RecordBatch with the correct schema for a CommandGetCatalogs response

pub fn schema(&self) -> SchemaRef

Returns the schema that will result from CommandGetCatalogs

Trait Implementations

impl Default for GetCatalogsBuilder

fn default() -> Self

Returns the “default value” for a type.

impl From<CommandGetCatalogs> for GetCatalogsBuilder

fn from(_: CommandGetCatalogs) -> Self

Converts to this type from the input type.