Struct cassandra_cpp::Value
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[src]
pub struct Value(_);
A single primitive value or a collection of values.
Methods
impl Value[src]
fn get_bytes(&self) -> Result<&[u8]>[src]
Get the raw bytes of this Cassandra value.
fn get_type(&self) -> ValueType[src]
Get the type of this Cassandra value
fn data_type(&self) -> ConstDataType[src]
Get the data type of this Cassandra value
fn is_null(&self) -> bool[src]
Returns true if a specified value is null.
fn is_collection(&self) -> bool[src]
Returns true if a specified value is a collection.
fn get_set(&self) -> Result<SetIterator>[src]
Gets this value as a set iterator.
fn get_map(&self) -> Result<MapIterator>[src]
Gets this value as a map iterator.
fn get_user_type(&self) -> Result<UserTypeIterator>[src]
Gets an iterator over the fields of the user type in this column or errors if you ask for the wrong type
fn get_str(&self) -> Result<&str>[src]
Get this value as a string slice
fn get_string(&self) -> Result<String>[src]
Get this value as a string
fn get_inet(&self) -> Result<Inet>[src]
Get this value as an Inet
fn get_i32(&self) -> Result<i32>[src]
Get this value as an i32
fn get_u32(&self) -> Result<u32>[src]
Get this value as a u32
fn get_i16(&self) -> Result<i16>[src]
Get this value as an i16
fn get_i8(&self) -> Result<i8>[src]
Get this value as an i8
fn get_i64(&self) -> Result<i64>[src]
Get this value as an i64
fn get_f32(&self) -> Result<f32>[src]
Get this value as a float
fn get_f64(&self) -> Result<f64>[src]
Get this value as a double
fn get_bool(&self) -> Result<bool>[src]
Get this value asa boolean
fn get_uuid(&self) -> Result<Uuid>[src]
Get this value as a UUID