Skip to main content

Datatype

hdf5_reader::messages::datatype

Enum Datatype 

Source 
pub enum Datatype {
    FixedPoint {
        size: u8,
        signed: bool,
        byte_order: ByteOrder,
    },
    FloatingPoint {
        size: u8,
        byte_order: ByteOrder,
    },
    String {
        size: StringSize,
        encoding: StringEncoding,
        padding: StringPadding,
    },
    Compound {
        size: u32,
        fields: Vec<CompoundField>,
    },
    Array {
        base: Box<Datatype>,
        dims: Vec<u64>,
    },
    Enum {
        base: Box<Datatype>,
        members: Vec<EnumMember>,
    },
    VarLen {
        base: Box<Datatype>,
    },
    Opaque {
        size: u32,
        tag: String,
    },
    Reference {
        ref_type: ReferenceType,
        size: u8,
    },
    Bitfield {
        size: u8,
        byte_order: ByteOrder,
    },
}
Expand description

Describes the element type of a dataset or attribute.

Variants§

§

FixedPoint

Integer (class 0).

Fields

§size: u8
§signed: bool
§byte_order: ByteOrder
§

FloatingPoint

IEEE 754 float (class 1).

Fields

§size: u8
§byte_order: ByteOrder
§

String

Character string (class 3).

Fields

§size: StringSize
§encoding: StringEncoding
§padding: StringPadding
§

Compound

Compound / struct (class 6).

Fields

§size: u32
§fields: Vec<CompoundField>
§

Array

Fixed-size array of a base type (class 10).

Fields

§base: Box<Datatype>
§dims: Vec<u64>
§

Enum

Enumeration (class 8).

Fields

§base: Box<Datatype>
§members: Vec<EnumMember>
§

VarLen

Variable-length sequence or string (class 9).

Fields

§base: Box<Datatype>
§

Opaque

Opaque blob (class 5).

Fields

§size: u32
§tag: String
§

Reference

Object or region reference (class 7).

Fields

§ref_type: ReferenceType
§size: u8
§

Bitfield

Bitfield (class 4).

Fields

§size: u8
§byte_order: ByteOrder

Trait Implementations§

Source§

impl Clone for Datatype

Source§

fn clone(&self) -> Datatype

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
Source§

impl Debug for Datatype

Source§

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

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

Source§

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
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

Source§

fn into(self) -> U

Calls U::from(self).

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

Source§

impl<T> IntoEither for T

Source§

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
Source§

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
Source§

impl<T> Pointable for T

Source§

const ALIGN: usize

The alignment of pointer.
Source§

type Init = T

The type for initializers.
Source§

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

Initializes a with the given initializer. Read more
Source§

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

Dereferences the given pointer. Read more
Source§

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

Mutably dereferences the given pointer. Read more
Source§

unsafe fn drop(ptr: usize)

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

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

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

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

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

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

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.