Struct ColumnInfo 

pub struct ColumnInfo {
    pub name: String,
    pub logical: LogicalType,
    pub sql_type: String,
    pub nullable: bool,
}

Fields

name: String

logical: LogicalType

sql_type: String

Original backend-specific type name (e.g. “TIMESTAMP”, “VARCHAR”, “Float64”) — included in the schema response for clients.

nullable: bool

Trait Implementations

impl Clone for ColumnInfo

fn clone(&self) -> ColumnInfo

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.

impl Serialize for ColumnInfo

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.