arrow_schema::datatype_parse

Enum Token

enum Token {
Show 22 variants
    SimpleType(DataType),
    Timestamp,
    Time32,
    Time64,
    Duration,
    Interval,
    FixedSizeBinary,
    Decimal128,
    Decimal256,
    Dictionary,
    TimeUnit(TimeUnit),
    IntervalUnit(IntervalUnit),
    LParen,
    RParen,
    Comma,
    Some,
    None,
    Integer(i64),
    DoubleQuotedString(String),
    List,
    LargeList,
    FixedSizeList,
}

Expand description

Grammar is

Variants§

SimpleType(DataType)

Timestamp

Time32

Time64

Duration

Interval

FixedSizeBinary

Decimal128

Decimal256

Dictionary

TimeUnit(TimeUnit)

IntervalUnit(IntervalUnit)

LParen

RParen

Comma

Some

None

Integer(i64)

DoubleQuotedString(String)

List

LargeList

FixedSizeList

Trait Implementations§

impl Debug for Token

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

Formats the value using the given formatter. Read more

impl Display for Token

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

Formats the value using the given formatter. Read more

impl PartialEq for Token

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

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

impl StructuralPartialEq for Token

Auto Trait Implementations§

impl Freeze for Token

impl RefUnwindSafe for Token

impl Send for Token

impl Sync for Token

impl Unpin for Token

impl UnwindSafe for Token

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.