Struct ColumnInfo 

pub struct ColumnInfo {
    pub name: String,
    pub not_null: bool,
    pub kind: AnyTypeInfoKind,
}

One column’s shape - enough to render an edit input and bind a submitted value back to it correctly (see codec::json_to_any_value). A Blob-kind column is a known, stated v1 gap, not silently mishandled: the browse view renders its value as <blob, N bytes> (never the raw bytes), and a submitted value for one is stored as plain text rather than real binary - dashboard::sql_views’s edit/insert forms don’t yet special-case it with a distinct (disabled, or upload-shaped) input, so editing one through the dashboard silently overwrites it with UTF-8 text. No table in demo or the framework’s own schema has one today.

Fields

name: String

not_null: bool

kind: AnyTypeInfoKind

Trait Implementations

impl Clone for ColumnInfo

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 ColumnInfo

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

Formats the value using the given formatter.