Struct datafusion::common::arrow::ipc::Precision

#[repr(transparent)]
pub struct Precision(pub i16);

Tuple Fields

0: i16

Implementations

impl Precision

pub const HALF: Precision = _

pub const SINGLE: Precision = _

pub const DOUBLE: Precision = _

pub const ENUM_MIN: i16 = 0i16

pub const ENUM_MAX: i16 = 2i16

pub const ENUM_VALUES: &'static [Precision] = _

pub fn variant_name(self) -> Option<&'static str>

Returns the variant’s name or “” if unknown.

Trait Implementations

impl Clone for Precision

fn clone(&self) -> Precision

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Precision

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

Formats the value using the given formatter.

impl Default for Precision

fn default() -> Precision

Returns the “default value” for a type.

impl EndianScalar for Precision

type Scalar = i16

fn to_little_endian(self) -> i16

fn from_little_endian(v: i16) -> Precision

impl<'a> Follow<'a> for Precision

type Inner = Precision

unsafe fn follow(buf: &'a [u8], loc: usize) -> <Precision as Follow<'a>>::Inner

Safety

impl Hash for Precision

fn hash<__H>(&self, state: &mut __H)where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Precision

fn cmp(&self, other: &Precision) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Precision

fn eq(&self, other: &Precision) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Precision

fn partial_cmp(&self, other: &Precision) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Push for Precision

type Output = Precision

unsafe fn push(&self, dst: &mut [u8], _written_len: usize)

Safety

fn size() -> usize

fn alignment() -> PushAlignment

impl<'a> Verifiable for Precision

fn run_verifier( v: &mut Verifier<'_, '_>, pos: usize ) -> Result<(), InvalidFlatbuffer>

Runs the verifier for this type, assuming its at position pos in the verifier’s buffer. Should not need to be called directly.

impl Copy for Precision

impl Eq for Precision

impl SimpleToVerifyInSlice for Precision

impl StructuralEq for Precision

impl StructuralPartialEq for Precision