Struct DatabaseSchema 

pub struct DatabaseSchema {
    pub tables: Vec<TableDefinition>,
    /* private fields */
}

Database schema (collection of tables, no generators).

Used for schema introspection during incremental sync operations. Contains all table definitions collected from the source database.

Fields

tables: Vec<TableDefinition>

Table definitions

Implementations

impl DatabaseSchema

pub fn new(tables: Vec<TableDefinition>) -> Self

Create a new database schema from a list of table definitions.

pub fn get_table(&self, name: &str) -> Option<&TableDefinition>

Get a table schema by name.

pub fn get_table_mut(&mut self, name: &str) -> Option<&mut TableDefinition>

Get a mutable table schema by name.

pub fn get_column_type( &self, table: &str, column: &str, ) -> Result<&Type, SchemaError>

Get the type of a column in a specific table.

pub fn table_names(&self) -> Vec<&str>

Get all table names in the schema.

pub fn add_table(&mut self, table: TableDefinition)

Add a table to the schema.

Trait Implementations

impl Clone for DatabaseSchema

fn clone(&self) -> DatabaseSchema

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DatabaseSchema

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

Formats the value using the given formatter.

impl Default for DatabaseSchema

fn default() -> DatabaseSchema

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DatabaseSchema

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DatabaseSchema

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.