Derive Macro FromRow 

#[derive(FromRow)]
{
    // Attributes available to this derive:
    #[from_row]
}

Derive FromRow for structs with named fields.

Field attributes

• #[from_row(rename = "col")] — use a different column name
• #[from_row(skip)] — skip the field, use Default::default()
• #[from_row(default)] — use Default::default() if column is NULL or missing
• #[from_row(json)] — deserialize a JSON/JSONB column via serde
• #[from_row(try_from = "SourceType")] — decode as SourceType, then TryFrom convert
• #[from_row(flatten)] — call FromRow::from_row on a nested struct