Struct JoinColumnDef 

pub struct JoinColumnDef {
    pub table: Option<String>,
    pub name: String,
    pub data_type: CandidDataTypeKind,
    pub nullable: bool,
    pub primary_key: bool,
    pub foreign_key: Option<CandidForeignKeyDef>,
}

Serializable column definition for API boundaries.

This type mirrors ColumnDef but uses owned String fields instead of &'static str, making it suitable for serialization across API boundaries.

Fields

table: Option<String>

The source table name. Some for join results, None for single-table queries.

name: String

The name of the column.

data_type: CandidDataTypeKind

The data type of the column.

nullable: bool

Indicates if this column can contain NULL values.

primary_key: bool

Indicates if this column is part of the primary key.

foreign_key: Option<CandidForeignKeyDef>

Foreign key definition, if any.

Trait Implementations

impl Clone for JoinColumnDef

fn clone(&self) -> JoinColumnDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JoinColumnDef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for JoinColumnDef

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<ColumnDef> for JoinColumnDef

fn from(def: ColumnDef) -> Self

Converts to this type from the input type.

impl PartialEq for JoinColumnDef

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

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 JoinColumnDef

impl StructuralPartialEq for JoinColumnDef