Struct ColumnMeta 

pub struct ColumnMeta {
    pub name: &'static str,
    pub sql_type: &'static str,
    pub not_null: bool,
    pub pk: bool,
    pub renamed_from: Option<&'static str>,
}

컬럼 메타 — #[entity] 생성, 스냅샷 대조·생성에 사용 (명세 §7)

Fields

name: &'static str

sql_type: &'static str

SQLite 타입 (빈 문자열 = typeless)

not_null: bool

pk: bool

renamed_from: Option<&'static str>

rename 힌트 (명세 §8.3) — diff 초안 전용

Trait Implementations

impl Clone for ColumnMeta

fn clone(&self) -> ColumnMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ColumnMeta

impl Debug for ColumnMeta

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

Formats the value using the given formatter.