pub struct ColumnStats {
pub min_value: Option<Precision>,
pub max_value: Option<Precision>,
pub sum_value: Option<Precision>,
pub null_count: Option<Precision>,
pub distinct_count: Option<Precision>,
}
Fields§
§min_value: Option<Precision>
§max_value: Option<Precision>
§sum_value: Option<Precision>
§null_count: Option<Precision>
§distinct_count: Option<Precision>
Trait Implementations§
Source§impl Clone for ColumnStats
impl Clone for ColumnStats
Source§fn clone(&self) -> ColumnStats
fn clone(&self) -> ColumnStats
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreSource§impl Debug for ColumnStats
impl Debug for ColumnStats
Source§impl Default for ColumnStats
impl Default for ColumnStats
§impl<'de> Deserialize<'de> for ColumnStats
impl<'de> Deserialize<'de> for ColumnStats
§fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>where
D: Deserializer<'de>,
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>where
D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Source§impl From<&ColumnStatistics> for ColumnStats
impl From<&ColumnStatistics> for ColumnStats
Source§fn from(s: &ColumnStatistics) -> ColumnStats
fn from(s: &ColumnStatistics) -> ColumnStats
Converts to this type from the input type.
Source§impl From<&ColumnStats> for ColumnStatistics
impl From<&ColumnStats> for ColumnStatistics
Source§fn from(cs: &ColumnStats) -> ColumnStatistics
fn from(cs: &ColumnStats) -> ColumnStatistics
Converts to this type from the input type.
Source§impl Message for ColumnStats
impl Message for ColumnStats
Source§fn encoded_len(&self) -> usize
fn encoded_len(&self) -> usize
Returns the encoded length of the message without a length delimiter.
Source§fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>where
Self: Sized,
fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>where
Self: Sized,
Encodes the message to a buffer. Read more
Source§fn encode_to_vec(&self) -> Vec<u8> ⓘwhere
Self: Sized,
fn encode_to_vec(&self) -> Vec<u8> ⓘwhere
Self: Sized,
Encodes the message to a newly allocated buffer.
Source§fn encode_length_delimited(
&self,
buf: &mut impl BufMut,
) -> Result<(), EncodeError>where
Self: Sized,
fn encode_length_delimited(
&self,
buf: &mut impl BufMut,
) -> Result<(), EncodeError>where
Self: Sized,
Encodes the message with a length-delimiter to a buffer. Read more
Source§fn encode_length_delimited_to_vec(&self) -> Vec<u8> ⓘwhere
Self: Sized,
fn encode_length_delimited_to_vec(&self) -> Vec<u8> ⓘwhere
Self: Sized,
Encodes the message with a length-delimiter to a newly allocated buffer.
Source§fn decode(buf: impl Buf) -> Result<Self, DecodeError>where
Self: Default,
fn decode(buf: impl Buf) -> Result<Self, DecodeError>where
Self: Default,
Decodes an instance of the message from a buffer. Read more
Source§fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>where
Self: Default,
fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>where
Self: Default,
Decodes a length-delimited instance of the message from the buffer.
Source§fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>where
Self: Sized,
fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>where
Self: Sized,
Decodes an instance of the message from a buffer, and merges it into
self
. Read moreSource§fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>where
Self: Sized,
fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>where
Self: Sized,
Decodes a length-delimited instance of the message from buffer, and
merges it into
self
.Source§impl PartialEq for ColumnStats
impl PartialEq for ColumnStats
§impl Serialize for ColumnStats
impl Serialize for ColumnStats
impl StructuralPartialEq for ColumnStats
Auto Trait Implementations§
impl Freeze for ColumnStats
impl RefUnwindSafe for ColumnStats
impl Send for ColumnStats
impl Sync for ColumnStats
impl Unpin for ColumnStats
impl UnwindSafe for ColumnStats
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