Struct SchemaSnapshot 

pub struct SchemaSnapshot {
    pub tables: BTreeMap<String, TableSnapshot>,
}

A snapshot of an entire database schema (multiple tables).

Fields

tables: BTreeMap<String, TableSnapshot>

Tables keyed by name, sorted for deterministic iteration.

Implementations

impl SchemaSnapshot

pub fn new() -> Self

Creates an empty schema snapshot.

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

Adds a table snapshot.

pub fn add_from_table_schema<T: TableSchema>( &mut self, dialect: &impl RustTypeMapping, )

Adds a table snapshot built from a #[derive(Table)] struct.

Trait Implementations

impl Clone for SchemaSnapshot

fn clone(&self) -> SchemaSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaSnapshot

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

Formats the value using the given formatter.

impl Default for SchemaSnapshot

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for SchemaSnapshot

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