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Kind

haystack_core::kinds

Enum Kind

pub enum Kind {
Show 18 variants    Null,
    Marker,
    NA,
    Remove,
    Bool(bool),
    Number(Number),
    Str(String),
    Ref(HRef),
    Uri(Uri),
    Symbol(Symbol),
    Date(NaiveDate),
    Time(NaiveTime),
    DateTime(HDateTime),
    Coord(Coord),
    XStr(XStr),
    List(Vec<Kind>),
    Dict(Box<HDict>),
    Grid(Box<HGrid>),
}

Expand description

The central Haystack value type. Every tag value is a Kind.

Variants§

Null

Marker

NA

Remove

Bool(bool)

Number(Number)

Str(String)

Ref(HRef)

Uri(Uri)

Symbol(Symbol)

Date(NaiveDate)

Time(NaiveTime)

DateTime(HDateTime)

Coord(Coord)

XStr(XStr)

List(Vec<Kind>)

Dict(Box<HDict>)

Grid(Box<HGrid>)

Trait Implementations§

impl Clone for Kind

fn clone(&self) -> Kind

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for Kind

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

Formats the value using the given formatter. Read more

impl Display for Kind

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

Formats the value using the given formatter. Read more

impl From<&str> for Kind

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<Coord> for Kind

fn from(c: Coord) -> Self

Converts to this type from the input type.

impl From<HDateTime> for Kind

fn from(dt: HDateTime) -> Self

Converts to this type from the input type.

impl From<HRef> for Kind

fn from(r: HRef) -> Self

Converts to this type from the input type.

impl From<NaiveDate> for Kind

fn from(d: NaiveDate) -> Self

Converts to this type from the input type.

impl From<NaiveTime> for Kind

fn from(t: NaiveTime) -> Self

Converts to this type from the input type.

impl From<Number> for Kind

fn from(n: Number) -> Self

Converts to this type from the input type.

impl From<String> for Kind

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<Symbol> for Kind

fn from(s: Symbol) -> Self

Converts to this type from the input type.

impl From<Uri> for Kind

fn from(u: Uri) -> Self

Converts to this type from the input type.

impl From<XStr> for Kind

fn from(x: XStr) -> Self

Converts to this type from the input type.

impl From<bool> for Kind

fn from(v: bool) -> Self

Converts to this type from the input type.

impl PartialEq for Kind

fn eq(&self, other: &Kind) -> 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 Kind

Auto Trait Implementations§

impl Freeze for Kind

impl RefUnwindSafe for Kind

impl Send for Kind

impl Sync for Kind

impl Unpin for Kind

impl UnsafeUnpin for Kind

impl UnwindSafe for Kind

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> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. 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> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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.