Enum orm::meta::FieldMeta

pub enum FieldMeta {
    Id {
        auto: bool,
    },
    Integer {
        field: String,
        column: String,
        number: String,
        nullable: bool,
    },
    String {
        field: String,
        column: String,
        len: u64,
        nullable: bool,
    },
    Refer {
        field: String,
        entity: String,
        left: String,
        right: String,
        cascades: Vec<Cascade>,
        fetch: Fetch,
    },
    Pointer {
        field: String,
        entity: String,
        left: String,
        right: String,
        cascades: Vec<Cascade>,
        fetch: Fetch,
    },
    OneToOne {
        field: String,
        entity: String,
        left: String,
        right: String,
        cascades: Vec<Cascade>,
        fetch: Fetch,
    },
    OneToMany {
        field: String,
        entity: String,
        left: String,
        right: String,
        cascades: Vec<Cascade>,
        fetch: Fetch,
    },
}

Variants

Id

Fields of Id

auto: bool

Integer

Fields of Integer

field: String
column: String
number: String
nullable: bool

String

Fields of String

field: String
column: String
len: u64
nullable: bool

Refer

Fields of Refer

field: String
entity: String
left: String
right: String
cascades: Vec<Cascade>
fetch: Fetch

Pointer

Fields of Pointer

field: String
entity: String
left: String
right: String
cascades: Vec<Cascade>
fetch: Fetch

OneToOne

Fields of OneToOne

field: String
entity: String
left: String
right: String
cascades: Vec<Cascade>
fetch: Fetch

OneToMany

Fields of OneToMany

field: String
entity: String
left: String
right: String
cascades: Vec<Cascade>
fetch: Fetch

Methods

impl FieldMeta

pub fn new_pkey(auto: bool) -> Self

pub fn new_integer(
    field: &str,
    column: &str,
    number: &str,
    nullable: bool
) -> Self

pub fn new_refer_id(field: &str, column: &str) -> Self

pub fn new_string(field: &str, column: &str, len: u64, nullable: bool) -> Self

pub fn new_refer(
    field: &str,
    entity: &str,
    left: &str,
    right: &str,
    cascades: Vec<Cascade>,
    fetch: Fetch
) -> Self

pub fn new_pointer(
    field: &str,
    entity: &str,
    left: &str,
    right: &str,
    cascades: Vec<Cascade>,
    fetch: Fetch
) -> Self

pub fn new_one_one(
    field: &str,
    entity: &str,
    left: &str,
    right: &str,
    cascades: Vec<Cascade>,
    fetch: Fetch
) -> Self

pub fn new_one_many(
    field: &str,
    entity: &str,
    left: &str,
    right: &str,
    cascades: Vec<Cascade>,
    fetch: Fetch
) -> Self

impl FieldMeta

pub fn is_auto(&self) -> bool

pub fn get_column_name(&self) -> String

pub fn get_field_name(&self) -> String

pub fn get_type_name(&self) -> String

pub fn get_type_name_set(&self) -> String

pub fn is_type_id(&self) -> bool

pub fn is_type_normal(&self) -> bool

pub fn is_type_refer(&self) -> bool

pub fn is_refer_refer(&self) -> bool

pub fn is_refer_pointer(&self) -> bool

pub fn is_refer_one_one(&self) -> bool

pub fn is_refer_one_many(&self) -> bool

pub fn get_refer_entity(&self) -> String

Important traits for Vec<u8>

impl Write for Vec<u8>

pub fn get_refer_cascades(&self) -> &Vec<Cascade>

pub fn get_refer_fetch(&self) -> Fetch

pub fn get_refer_lr(&self) -> (String, String)

pub fn has_cascade_insert(&self) -> bool

pub fn has_cascade_update(&self) -> bool

pub fn has_cascade_delete(&self) -> bool

pub fn is_fetch_eager(&self) -> bool

Trait Implementations

impl Debug for FieldMeta

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for FieldMeta

fn clone(&self) -> FieldMeta

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Decodable for FieldMeta

fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<FieldMeta, __D::Error>

Deserialize a value using a Decoder.

impl Encodable for FieldMeta

fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>

Serialize a value using an Encoder.