Struct TableSnapshot 

pub struct TableSnapshot {
    pub name: String,
    pub renamed_from: Option<String>,
    pub columns: Vec<ColumnSnapshot>,
    pub primary_key_name: Option<String>,
    pub primary_key_columns: Vec<String>,
    pub indexes: Vec<IndexSnapshot>,
    pub foreign_keys: Vec<ForeignKeySnapshot>,
}

Snapshot of a SQL Server table with the minimum structural information needed for the first migration diff passes.

Fields

name: String

renamed_from: Option<String>

columns: Vec<ColumnSnapshot>

primary_key_name: Option<String>

primary_key_columns: Vec<String>

indexes: Vec<IndexSnapshot>

foreign_keys: Vec<ForeignKeySnapshot>

Implementations

impl TableSnapshot

pub fn new( name: impl Into<String>, columns: Vec<ColumnSnapshot>, primary_key_name: Option<String>, primary_key_columns: Vec<String>, indexes: Vec<IndexSnapshot>, foreign_keys: Vec<ForeignKeySnapshot>, ) -> Self

pub fn column(&self, name: &str) -> Option<&ColumnSnapshot>

pub fn with_renamed_from(self, renamed_from: impl Into<String>) -> Self

pub fn index(&self, name: &str) -> Option<&IndexSnapshot>

pub fn foreign_key(&self, name: &str) -> Option<&ForeignKeySnapshot>

Trait Implementations

impl Clone for TableSnapshot

fn clone(&self) -> TableSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TableSnapshot

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

Formats the value using the given formatter.

impl Default for TableSnapshot

fn default() -> TableSnapshot

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TableSnapshot

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&EntityMetadata> for TableSnapshot

fn from(entity: &EntityMetadata) -> Self

Converts to this type from the input type.

impl PartialEq for TableSnapshot

fn eq(&self, other: &TableSnapshot) -> 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 Serialize for TableSnapshot

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for TableSnapshot

impl StructuralPartialEq for TableSnapshot