Enum ColumnKind 

pub enum ColumnKind {
    Text,
    Integer,
    Real,
    Boolean,
    Enum(Vec<String>),
    Opaque,
}

One column’s type, normalized from the JSON Schema shape the Tables module publishes for it (crates/tables/src/json_schema.rs). The shapes are closed: the module emits exactly these, so anything else reads as ColumnKind::Opaque rather than as a guess.

Variants

Text

{"type": "string"} — with optional minLength/maxLength, an optional format of "email" or "uri", and the not/pattern ban on U+0000. A timestamp (format: "date-time") and a uuid (format: "uuid") normalize here too: the wire type is a string either way.

Integer

{"type": "integer"}, with optional minimum/maximum.

Real

{"type": "number"}, with optional minimum/maximum.

Boolean

{"type": "boolean"}.

Enum(Vec<String>)

A closed list of literals ("enum"), their JSON text forms, with the null member left out — nullability lives on ColumnModel::nullable.

Opaque

The schema names no type at all: the json column’s own shape (“any JSON value”, nothing to narrow), or a shape this generator cannot read. TypeScript gets unknown, and the wire gets no filter, because equality on the incomparable is a lie.

Trait Implementations

impl Clone for ColumnKind

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnKind

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

Formats the value using the given formatter.

impl Eq for ColumnKind

impl PartialEq for ColumnKind

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ColumnKind