pub struct DataSet {
pub num_of_columns: Option<u64>,
pub columns: Vec<String>,
pub types: Vec<u32>,
pub rows: Vec<Row>,
pub special_fields: SpecialFields,
}
Fields§
§num_of_columns: Option<u64>
§columns: Vec<String>
§types: Vec<u32>
§rows: Vec<Row>
§special_fields: SpecialFields
Implementations§
Source§impl DataSet
impl DataSet
pub fn new() -> DataSet
pub fn num_of_columns(&self) -> u64
pub fn clear_num_of_columns(&mut self)
pub fn has_num_of_columns(&self) -> bool
pub fn set_num_of_columns(&mut self, v: u64)
Trait Implementations§
Source§impl Message for DataSet
impl Message for DataSet
Source§fn is_initialized(&self) -> bool
fn is_initialized(&self) -> bool
True iff all required fields are initialized.
Always returns
true
for protobuf 3.Source§fn merge_from(&mut self, is: &mut CodedInputStream<'_>) -> Result<()>
fn merge_from(&mut self, is: &mut CodedInputStream<'_>) -> Result<()>
Update this message object with fields read from given stream.
Source§fn compute_size(&self) -> u64
fn compute_size(&self) -> u64
Compute and cache size of this message and all nested messages. Read more
Source§fn write_to_with_cached_sizes(
&self,
os: &mut CodedOutputStream<'_>,
) -> Result<()>
fn write_to_with_cached_sizes( &self, os: &mut CodedOutputStream<'_>, ) -> Result<()>
Write message to the stream. Read more
Source§fn special_fields(&self) -> &SpecialFields
fn special_fields(&self) -> &SpecialFields
Special fields (unknown fields and cached size).
Source§fn mut_special_fields(&mut self) -> &mut SpecialFields
fn mut_special_fields(&mut self) -> &mut SpecialFields
Special fields (unknown fields and cached size).
Source§fn default_instance() -> &'static DataSet
fn default_instance() -> &'static DataSet
Return a pointer to default immutable message with static lifetime. Read more
Source§fn parse_from(is: &mut CodedInputStream<'_>) -> Result<Self, Error>
fn parse_from(is: &mut CodedInputStream<'_>) -> Result<Self, Error>
Parse message from stream.
Source§fn cached_size(&self) -> u32
fn cached_size(&self) -> u32
Get size previously computed by
compute_size
. Read moreSource§fn write_to(&self, os: &mut CodedOutputStream<'_>) -> Result<(), Error>
fn write_to(&self, os: &mut CodedOutputStream<'_>) -> Result<(), Error>
Write the message to the stream. Read more
Source§fn write_length_delimited_to(
&self,
os: &mut CodedOutputStream<'_>,
) -> Result<(), Error>
fn write_length_delimited_to( &self, os: &mut CodedOutputStream<'_>, ) -> Result<(), Error>
Write the message to the stream prepending the message with message length
encoded as varint.
Source§fn write_length_delimited_to_vec(&self, vec: &mut Vec<u8>) -> Result<(), Error>
fn write_length_delimited_to_vec(&self, vec: &mut Vec<u8>) -> Result<(), Error>
Write the message to the vec, prepend the message with message length
encoded as varint.
Source§fn merge_from_bytes(&mut self, bytes: &[u8]) -> Result<(), Error>
fn merge_from_bytes(&mut self, bytes: &[u8]) -> Result<(), Error>
Update this message object with fields read from given stream.
Source§fn parse_from_reader(reader: &mut dyn Read) -> Result<Self, Error>
fn parse_from_reader(reader: &mut dyn Read) -> Result<Self, Error>
Parse message from reader.
Parse stops on EOF or when error encountered.
Source§fn check_initialized(&self) -> Result<(), Error>
fn check_initialized(&self) -> Result<(), Error>
Check if all required fields of this object are initialized.
Source§fn write_to_writer(&self, w: &mut dyn Write) -> Result<(), Error>
fn write_to_writer(&self, w: &mut dyn Write) -> Result<(), Error>
Write the message to the writer.
Source§fn write_length_delimited_to_writer(
&self,
w: &mut dyn Write,
) -> Result<(), Error>
fn write_length_delimited_to_writer( &self, w: &mut dyn Write, ) -> Result<(), Error>
Write the message to the writer, prepend the message with message length
encoded as varint.
Source§fn write_length_delimited_to_bytes(&self) -> Result<Vec<u8>, Error>
fn write_length_delimited_to_bytes(&self) -> Result<Vec<u8>, Error>
Write the message to the bytes vec, prepend the message with message length
encoded as varint.
Source§fn unknown_fields(&self) -> &UnknownFields
fn unknown_fields(&self) -> &UnknownFields
Get a reference to unknown fields.
Source§fn mut_unknown_fields(&mut self) -> &mut UnknownFields
fn mut_unknown_fields(&mut self) -> &mut UnknownFields
Get a mutable reference to unknown fields.
Source§impl MessageFull for DataSet
impl MessageFull for DataSet
Source§fn descriptor() -> MessageDescriptor
fn descriptor() -> MessageDescriptor
Get message descriptor for message type. Read more
Source§fn reflect_eq(&self, other: &Self, mode: &ReflectEqMode) -> bool
fn reflect_eq(&self, other: &Self, mode: &ReflectEqMode) -> bool
Reflective equality. Read more
Source§impl ProtobufValue for DataSet
impl ProtobufValue for DataSet
Source§type RuntimeType = RuntimeTypeMessage<DataSet>
type RuntimeType = RuntimeTypeMessage<DataSet>
Actual implementation of type properties.
impl StructuralPartialEq for DataSet
Auto Trait Implementations§
impl !Freeze for DataSet
impl RefUnwindSafe for DataSet
impl Send for DataSet
impl Sync for DataSet
impl Unpin for DataSet
impl UnwindSafe for DataSet
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<M> MessageDyn for Mwhere
M: MessageFull,
impl<M> MessageDyn for Mwhere
M: MessageFull,
Source§fn descriptor_dyn(&self) -> MessageDescriptor
fn descriptor_dyn(&self) -> MessageDescriptor
Message descriptor for this message, used for reflection.
Source§fn merge_from_dyn(&mut self, is: &mut CodedInputStream<'_>) -> Result<(), Error>
fn merge_from_dyn(&mut self, is: &mut CodedInputStream<'_>) -> Result<(), Error>
Update this message fields with contents of given stream.
Source§fn write_to_with_cached_sizes_dyn(
&self,
os: &mut CodedOutputStream<'_>,
) -> Result<(), Error>
fn write_to_with_cached_sizes_dyn( &self, os: &mut CodedOutputStream<'_>, ) -> Result<(), Error>
Write the message.
Source§fn compute_size_dyn(&self) -> u64
fn compute_size_dyn(&self) -> u64
Compute (and cache) the message size.
Source§fn is_initialized_dyn(&self) -> bool
fn is_initialized_dyn(&self) -> bool
True iff all required fields are initialized.
Always returns
true
for protobuf 3.Source§fn special_fields_dyn(&self) -> &SpecialFields
fn special_fields_dyn(&self) -> &SpecialFields
Get a reference to special fields.
Source§fn mut_special_fields_dyn(&mut self) -> &mut SpecialFields
fn mut_special_fields_dyn(&mut self) -> &mut SpecialFields
Get a mutable reference to special fields.