Struct EntityMapping 

#[non_exhaustive]
pub struct EntityMapping {
    pub source_entity: String,
    pub draft_entity: String,
    pub source_type: DatabaseEntityType,
    pub draft_type: DatabaseEntityType,
    pub mapping_log: Vec<EntityMappingLogEntry>,
    /* private fields */
}

Details of the mappings of a database entity.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

source_entity: String

Source entity full name. The source entity can also be a column, index or constraint using the same naming notation schema.table.column.

draft_entity: String

Target entity full name. The draft entity can also include a column, index or constraint using the same naming notation schema.table.column.

source_type: DatabaseEntityType

Type of source entity.

draft_type: DatabaseEntityType

Type of draft entity.

mapping_log: Vec<EntityMappingLogEntry>

Entity mapping log entries. Multiple rules can be effective and contribute changes to a converted entity, such as a rule can handle the entity name, another rule can handle an entity type. In addition, rules which did not change the entity are also logged along with the reason preventing them to do so.

Implementations

impl EntityMapping

pub fn new() -> Self

pub fn set_source_entity<T: Into<String>>(self, v: T) -> Self

Sets the value of source_entity.

pub fn set_draft_entity<T: Into<String>>(self, v: T) -> Self

Sets the value of draft_entity.

pub fn set_source_type<T: Into<DatabaseEntityType>>(self, v: T) -> Self

Sets the value of source_type.

pub fn set_draft_type<T: Into<DatabaseEntityType>>(self, v: T) -> Self

Sets the value of draft_type.

pub fn set_mapping_log<T, V>(self, v: T) -> Self

where T: IntoIterator<Item = V>, V: Into<EntityMappingLogEntry>,

Sets the value of mapping_log.

Trait Implementations

impl Clone for EntityMapping

fn clone(&self) -> EntityMapping

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EntityMapping

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

Formats the value using the given formatter.

impl Default for EntityMapping

fn default() -> EntityMapping

Returns the “default value” for a type.

impl Message for EntityMapping

fn typename() -> &'static str

The typename of this message.

impl PartialEq for EntityMapping

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