Enum netcdf3::DataType

#[repr(u32)]pub enum DataType {
    I8,
    U8,
    I16,
    I32,
    F32,
    F64,
}

All 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

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

U8

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

I16

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

I32

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

F32

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

F64

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

Methods

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 copy of the value.

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

Performs copy-assignment from source.

impl Debug for DataType

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

Formats the value using the given formatter.

impl Display for DataType

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

Formats the value using the given formatter.

impl Eq for DataType

impl PartialEq<DataType> for DataType

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for DataType

impl StructuralPartialEq for DataType

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.