DataType

Enum DataType

#[repr(u32)]pub enum DataType {
    I8 = 1,
    U8 = 2,
    I16 = 3,
    I32 = 4,
    F32 = 5,
    F64 = 6,
}

Expand description

All the data types supported by the NetCDF-3 format

§Example

use netcdf3::{DataType};

assert_eq!("NC_BYTE",   DataType::I8.c_api_name());
assert_eq!("NC_CHAR",   DataType::U8.c_api_name());
assert_eq!("NC_SHORT",  DataType::I16.c_api_name());
assert_eq!("NC_INT",    DataType::I32.c_api_name());
assert_eq!("NC_FLOAT",  DataType::F32.c_api_name());
assert_eq!("NC_DOUBLE", DataType::F64.c_api_name());

assert_eq!(1, DataType::I8.size_of());
assert_eq!(1, DataType::U8.size_of());
assert_eq!(2, DataType::I16.size_of());
assert_eq!(4, DataType::I32.size_of());
assert_eq!(4, DataType::F32.size_of());
assert_eq!(8, DataType::F64.size_of());

Variants§

I8 = 1

8-bit signed integer, a.k.a. NC_BYTE

U8 = 2

8-bit character, a.k.a. NC_CHAR

I16 = 3

16-bit signed integer, a.k.a. NC_SHORT

I32 = 4

32-bit signed integer, a.k.a. NC_INT

F32 = 5

32-bit floating-point number, a.k.a. NC_FLOAT

F64 = 6

64-bit floating-point number, a.k.a. NC_DOUBLE

Implementations§

impl DataType

pub fn size_of(&self) -> usize

Returns the size (in bytes) of one element of DataType.

§Example

assert_eq!(1, DataType::I8.size_of());
assert_eq!(1, DataType::U8.size_of());
assert_eq!(2, DataType::I16.size_of());
assert_eq!(4, DataType::I32.size_of());
assert_eq!(4, DataType::F32.size_of());
assert_eq!(8, DataType::F64.size_of());

pub fn c_api_name(&self) -> &'static str

Returns the name of the DataType commoly used in the NedCDF C API.

§Example

assert_eq!("NC_BYTE", DataType::I8.c_api_name());
assert_eq!("NC_CHAR", DataType::U8.c_api_name());
assert_eq!("NC_SHORT", DataType::I16.c_api_name());
assert_eq!("NC_INT", DataType::I32.c_api_name());
assert_eq!("NC_FLOAT", DataType::F32.c_api_name());
assert_eq!("NC_DOUBLE", DataType::F64.c_api_name());

§See also

The NetCDF C-API

Trait Implementations§

impl Clone for DataType

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

impl Debug for DataType

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

Formats the value using the given formatter. Read more

impl Display for DataType

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

Formats the value using the given formatter. Read more

impl PartialEq for DataType

fn eq(&self, other: &DataType) -> 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 TryFrom<u32> for DataType

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: u32) -> Result<DataType, &'static str>

Performs the conversion.

impl Eq for DataType

impl StructuralPartialEq for DataType

Auto Trait Implementations§

impl Freeze for DataType

impl RefUnwindSafe for DataType

impl Send for DataType

impl Sync for DataType

impl Unpin for DataType

impl UnwindSafe for DataType

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> 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.