Struct SchemaColumn 

pub struct SchemaColumn {
    pub name: String,
    pub data_type: String,
    pub nullable: Option<bool>,
    pub primary_key: bool,
    pub unique: bool,
    pub references: Option<SchemaColumnReference>,
}

Column definition used for schema-aware validation.

Fields

name: String

Column name.

data_type: String

Optional column data type (currently informational).

nullable: Option<bool>

Whether the column allows NULL values.

primary_key: bool

Whether this column is part of a primary key.

unique: bool

Whether this column has a uniqueness constraint.

references: Option<SchemaColumnReference>

Optional column-level foreign key reference.

Trait Implementations

impl Clone for SchemaColumn

fn clone(&self) -> SchemaColumn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaColumn

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SchemaColumn

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SchemaColumn

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

where __S: Serializer,

Serialize this value into the given Serde serializer.