Struct cassandra_cpp::Tuple
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pub struct Tuple(_);
A tuple of values.
Methods
impl Tuple
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pub fn new(item_count: usize) -> Self
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Creates a new tuple.
pub fn new_from_data_type(data_type: DataType) -> Tuple
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Creates a new tuple from an existing data type.
pub fn data_type(&mut self) -> ConstDataType
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Gets the data type of a tuple.
pub fn set_null(&mut self, index: usize) -> Result<&mut Self>
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Sets an null in a tuple at the specified index.
pub fn set_int8(&mut self, index: usize, value: i8) -> Result<&mut Self>
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Sets a "tinyint" in a tuple at the specified index.
pub fn set_int16(&mut self, index: usize, value: i16) -> Result<&mut Self>
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Sets an "smallint" in a tuple at the specified index.
pub fn set_int32(&mut self, index: usize, value: i32) -> Result<&mut Self>
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Sets an "int" in a tuple at the specified index.
pub fn set_uint32(&mut self, index: usize, value: u32) -> Result<&mut Self>
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Sets a "date" in a tuple at the specified index.
pub fn set_int64(&mut self, index: usize, value: i64) -> Result<&mut Self>
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Sets a "bigint", "counter", "timestamp" or "time" in a tuple at the specified index.
pub fn set_float(&mut self, index: usize, value: f32) -> Result<&mut Self>
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Sets a "float" in a tuple at the specified index.
pub fn set_double(&mut self, index: usize, value: f64) -> Result<&mut Self>
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Sets a "double" in a tuple at the specified index.
pub fn set_bool(&mut self, index: usize, value: bool) -> Result<&mut Self>
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Sets a "boolean" in a tuple at the specified index.
pub fn set_string<S>(&mut self, index: usize, value: S) -> Result<&mut Self> where
S: Into<String>,
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S: Into<String>,
Sets an "ascii", "text" or "varchar" in a tuple at the specified index.
pub fn set_bytes(&mut self, index: usize, value: Vec<u8>) -> Result<&mut Self>
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Sets a "blob", "varint" or "custom" in a tuple at the specified index.
pub fn set_uuid<S>(&mut self, index: usize, value: S) -> Result<&mut Self> where
S: Into<Uuid>,
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S: Into<Uuid>,
Sets a "uuid" or "timeuuid" in a tuple at the specified index.
pub fn set_inet(&mut self, index: usize, value: IpAddr) -> Result<&mut Self>
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Sets an "inet" in a tuple at the specified index.
pub fn set_collection<S>(&mut self, index: usize, value: S) -> Result<&mut Self> where
S: Into<Set>,
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S: Into<Set>,
Sets a "list", "map" or "set" in a tuple at the specified index.
pub fn set_tuple(&mut self, index: usize, value: Tuple) -> Result<&mut Self>
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Sets a "tuple" in a tuple at the specified index.
pub fn set_user_type(
&mut self,
index: usize,
value: &UserType
) -> Result<&mut Self>
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&mut self,
index: usize,
value: &UserType
) -> Result<&mut Self>
Sets a "udt" in a tuple at the specified index.
Trait Implementations
impl Debug for Tuple
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fn fmt(&self, __arg_0: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more