Struct SchemaBuilder 

pub struct SchemaBuilder { /* private fields */ }

Implementations

impl SchemaBuilder

pub fn new() -> Self

pub fn with_row_type(self, row_type: &DataType) -> Self

pub fn column<N: Into<String>>(self, name: N, data_type: DataType) -> Self

pub fn with_columns(self, columns: Vec<Column>) -> Self

pub fn with_comment<C: Into<String>>(self, comment: C) -> Self

pub fn primary_key<I, S>(self, column_names: I) -> Self

where I: IntoIterator<Item = S>, S: Into<String>,

pub fn primary_key_named<N: Into<String>, P: Into<String>>( self, constraint_name: N, column_names: Vec<P>, ) -> Self

pub fn enable_auto_increment<N: Into<String>>( self, column_name: N, ) -> Result<Self>

Declares a column to be auto-incremented. With an auto-increment column in the table, whenever a new row is inserted into the table, the new row will be assigned with the next available value from the auto-increment sequence. A table can have at most one auto increment column.

pub fn build(&self) -> Result<Schema>

Trait Implementations

impl Debug for SchemaBuilder

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

Formats the value using the given formatter.

impl Default for SchemaBuilder

fn default() -> SchemaBuilder

Returns the “default value” for a type.