Enum DatabaseWarning 

pub enum DatabaseWarning {
    MissingRelation {
        query_name: String,
        sql_source: String,
    },
    MissingAdditionalView {
        query_name: String,
        view_name: String,
    },
    MissingJsonColumn {
        query_name: String,
        sql_source: String,
        column_name: String,
    },
    WrongJsonColumnType {
        query_name: String,
        sql_source: String,
        column_name: String,
        actual_type: String,
    },
    MissingCursorColumn {
        query_name: String,
        sql_source: String,
        column_name: String,
    },
    MissingJsonKey {
        query_name: String,
        sql_source: String,
        json_column: String,
        field_name: String,
        json_key: String,
    },
    NativeColumnFallback {
        query_name: String,
        sql_source: String,
        arg_name: String,
    },
}

A single database validation warning.

Variants

MissingRelation

L1: sql_source relation does not exist.

Fields

query_name: String

Name of the query or mutation.

sql_source: String

The sql_source value that was not found.

MissingAdditionalView

L1: additional_view does not exist.

Fields

query_name: String

Name of the query.

view_name: String

The view name that was not found.

MissingJsonColumn

L2: jsonb_column does not exist on the relation.

Fields

query_name: String

Name of the query.

sql_source: String

The sql_source relation.

column_name: String

The missing column name.

WrongJsonColumnType

L2: jsonb_column exists but is not a JSON/JSONB type.

Fields

query_name: String

Name of the query.

sql_source: String

The sql_source relation.

column_name: String

The column name.

actual_type: String

The actual SQL data type.

MissingCursorColumn

L2: relay_cursor_column does not exist on the relation.

Fields

query_name: String

Name of the query.

sql_source: String

The sql_source relation.

column_name: String

The missing cursor column name.

MissingJsonKey

L3: a JSON key path is declared but not found in sampled data.

Fields

query_name: String

Name of the query.

sql_source: String

The sql_source relation.

json_column: String

The JSON column being sampled.

field_name: String

The GraphQL field name.

json_key: String

The snake_case key looked up in the JSON.

NativeColumnFallback

L2: a direct query argument has no matching native column — will fall back to JSONB extraction.

For best performance, consider adding a native column with the same name and an index on the sql_source table/view.

Fields

query_name: String

Name of the query.

sql_source: String

The sql_source relation.

arg_name: String

The argument name that has no matching native column.

Trait Implementations

impl Debug for DatabaseWarning

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

Formats the value using the given formatter.

impl Display for DatabaseWarning

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

Formats the value using the given formatter.