Enum tiff::decoder::ifd::Value

source · [−]

pub enum Value {
Show 16 variants
    Byte(u8),
    Short(u16),
    Signed(i32),
    SignedBig(i64),
    Unsigned(u32),
    UnsignedBig(u64),
    Float(f32),
    Double(f64),
    List(Vec<Value>),
    Rational(u32, u32),
    RationalBig(u64, u64),
    SRational(i32, i32),
    SRationalBig(i64, i64),
    Ascii(String),
    Ifd(u32),
    IfdBig(u64),
    // some variants omitted
}

Variants

`Byte(u8)`

`Short(u16)`

`Signed(i32)`

`SignedBig(i64)`

`Unsigned(u32)`

`UnsignedBig(u64)`

`Float(f32)`

`Double(f64)`

`List(Vec<Value>)`

`Rational(u32, u32)`

`RationalBig(u64, u64)`

`SRational(i32, i32)`

`SRationalBig(i64, i64)`

`Ascii(String)`

`Ifd(u32)`

`IfdBig(u64)`

Implementations

impl Value

pub fn into_u8(self) -> TiffResult<u8>

pub fn into_u16(self) -> TiffResult<u16>

pub fn into_u32(self) -> TiffResult<u32>

pub fn into_i32(self) -> TiffResult<i32>

pub fn into_u64(self) -> TiffResult<u64>

pub fn into_i64(self) -> TiffResult<i64>

pub fn into_f32(self) -> TiffResult<f32>

pub fn into_f64(self) -> TiffResult<f64>

pub fn into_string(self) -> TiffResult<String>

pub fn into_u32_vec(self) -> TiffResult<Vec<u32>>

pub fn into_u8_vec(self) -> TiffResult<Vec<u8>>

pub fn into_u16_vec(self) -> TiffResult<Vec<u16>>

pub fn into_i32_vec(self) -> TiffResult<Vec<i32>>

pub fn into_f32_vec(self) -> TiffResult<Vec<f32>>

pub fn into_f64_vec(self) -> TiffResult<Vec<f64>>

pub fn into_u64_vec(self) -> TiffResult<Vec<u64>>

pub fn into_i64_vec(self) -> TiffResult<Vec<i64>>

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a copy 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 Value

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

Formats the value using the given formatter. Read more

impl PartialEq<Value> for Value

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

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

fn ne(&self, other: &Value) -> bool

This method tests for !=.

impl StructuralPartialEq for Value

Auto Trait Implementations

impl RefUnwindSafe for Value

impl Send for Value

impl Sync for Value

impl Unpin for Value

impl UnwindSafe for Value

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,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · 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.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

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> 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)

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

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

const: unstable · source

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.

const: unstable · source

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

Performs the conversion.