Enum decthings_api::tensor::DecthingsTensor

pub enum DecthingsTensor<'a> {
    F32(CowArray<'a, f32, IxDyn>),
    F64(CowArray<'a, f64, IxDyn>),
    I8(CowArray<'a, i8, IxDyn>),
    I16(CowArray<'a, i16, IxDyn>),
    I32(CowArray<'a, i32, IxDyn>),
    I64(CowArray<'a, i64, IxDyn>),
    U8(CowArray<'a, u8, IxDyn>),
    U16(CowArray<'a, u16, IxDyn>),
    U32(CowArray<'a, u32, IxDyn>),
    U64(CowArray<'a, u64, IxDyn>),
    String(CowArray<'a, &'a str, IxDyn>),
    Binary(CowArray<'a, &'a [u8], IxDyn>),
    Boolean(CowArray<'a, bool, IxDyn>),
    Image(CowArray<'a, DecthingsElementImage<'a>, IxDyn>),
    Audio(CowArray<'a, DecthingsElementAudio<'a>, IxDyn>),
    Video(CowArray<'a, DecthingsElementVideo<'a>, IxDyn>),
}

Variants

F32(CowArray<'a, f32, IxDyn>)

F64(CowArray<'a, f64, IxDyn>)

I8(CowArray<'a, i8, IxDyn>)

I16(CowArray<'a, i16, IxDyn>)

I32(CowArray<'a, i32, IxDyn>)

I64(CowArray<'a, i64, IxDyn>)

U8(CowArray<'a, u8, IxDyn>)

U16(CowArray<'a, u16, IxDyn>)

U32(CowArray<'a, u32, IxDyn>)

U64(CowArray<'a, u64, IxDyn>)

String(CowArray<'a, &'a str, IxDyn>)

Binary(CowArray<'a, &'a [u8], IxDyn>)

Boolean(CowArray<'a, bool, IxDyn>)

Image(CowArray<'a, DecthingsElementImage<'a>, IxDyn>)

Audio(CowArray<'a, DecthingsElementAudio<'a>, IxDyn>)

Video(CowArray<'a, DecthingsElementVideo<'a>, IxDyn>)

Implementations

impl<'a> DecthingsTensor<'a>

pub fn view(&'a self) -> Self

pub fn shape(&self) -> &[usize]

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn as_f64(self) -> Option<CowArray<'a, f64, IxDyn>>

If this is a numeric type (f32, f64, u8, u16, u32, u64, i8, i16, i32 or i64), casts it to a float array.

Returns an array that is either owned or not. If the data was of type f64, the returned array is borrowed. Otherwise a new array is created, so the returned array is owned.

pub fn as_f64_item(self) -> Option<f64>

If this is a numeric type (f32, f64, u8, u16, u32, u64, i8, i16, i32 or i64) with length 1, casts the single element to an f64 and returns it.

pub fn as_i64(&'a self) -> Option<CowArray<'a, i64, IxDyn>>

If this is a numeric type (f32, f64, u8, u16, u32, u64, i8, i16, i32 or i64), cast it to an i64 array.

Returns an array that is either owned or not. If the data was of type i64, the returned array is borrowed. Otherwise a new array is created, so the returned array is owned.

pub fn as_i64_item(self) -> Option<i64>

If this is a numeric type (f32, f64, u8, u16, u32, u64, i8, i16, i32 or i64) with length 1, casts the single element to an i64 and returns it.

pub fn as_u64(&'a self) -> Option<CowArray<'a, u64, IxDyn>>

If this is a numeric type (f32, f64, u8, u16, u32, u64, i8, i16, i32 or i64), casts it to a u64. If the value is i8, i16, i32 or i64 and negative, None is returned.

pub fn as_u64_item(self) -> Option<u64>

If this is a numeric type (f32, f64, u8, u16, u32, u64, i8, i16, i32 or i64) with length 1, casts the single element to an u64 and returns it.

pub fn as_str_item(&self) -> Option<&str>

If this is a string type with length 1, returns the string.

pub fn as_binary_item(&self) -> Option<&[u8]>

If this is a binary type with length 1, returns the binary.

pub fn as_boolean_item(&self) -> Option<bool>

If this is a boolean type with length 1, returns the boolean.

pub fn as_image_item(&self) -> Option<&DecthingsElementImage<'_>>

If this is an image type with length 1, returns the image.

pub fn as_audio_item(&self) -> Option<&DecthingsElementAudio<'_>>

If this is a audio type with length 1, returns the audio.

pub fn as_video_item(&self) -> Option<&DecthingsElementVideo<'_>>

If this is a video type with length 1, returns the video.

pub fn serialize(&self) -> Vec<u8>

Trait Implementations

impl<'a> Clone for DecthingsTensor<'a>

fn clone(&self) -> DecthingsTensor<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for DecthingsTensor<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a OwnedDecthingsTensor> for DecthingsTensor<'a>

fn from(value: &'a OwnedDecthingsTensor) -> Self

Converts to this type from the input type.