Struct ScyllaDBValueRef 

pub struct ScyllaDBValueRef<'r> { /* private fields */ }

Implementation of sqlx::ValueRef for ScyllaDB.

Implementations

impl<'r> ScyllaDBValueRef<'r>

pub fn column_name(&self) -> UStr

Return the column name.

pub fn column_type(&self) -> ColumnType<'static>

Return the scylladb column type.

pub fn deserialize<T>(&self) -> Result<T, ScyllaDBError>

where T: DeserializeValue<'r, 'r>,

Deserialize the response data from scylladb.

Trait Implementations

impl<'r> Clone for ScyllaDBValueRef<'r>

fn clone(&self) -> ScyllaDBValueRef<'r>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'r> Debug for ScyllaDBValueRef<'r>

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

Formats the value using the given formatter.

impl<'r> ValueRef<'r> for ScyllaDBValueRef<'r>

type Database = ScyllaDB

fn to_owned(&self) -> ScyllaDBValue

Creates an owned value from this value reference.

fn type_info(&self) -> Cow<'_, ScyllaDBTypeInfo>

Get the type information for this value.

fn is_null(&self) -> bool

Returns true if the SQL value is NULL.