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DescriptorValue

Enum DescriptorValue 

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pub enum DescriptorValue {
Show 15 variants Reference(Vec<ReferenceItem>), Descriptor(Descriptor), List(Vec<DescriptorValue>), Double(f64), UnitDouble(UnitDoubleValue), Text(String), Enum(String), Integer(i32), LargeInteger(LargeInteger), Boolean(bool), Class(ClassStructure), Alias(String), RawData(Vec<u8>), ObjectArray(Vec<ObjectArrayItem>), Path(PathValue),
}
Expand description

Значение OSType-поля дескриптора (динамическое типизированное дерево).

Variants§

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Reference(Vec<ReferenceItem>)

’obj ’ — Reference.

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Descriptor(Descriptor)

‘Objc’ / ‘GlbO’ — вложенный дескриптор.

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List(Vec<DescriptorValue>)

‘VlLs’ — список.

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Double(f64)

‘doub’ — double.

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UnitDouble(UnitDoubleValue)

‘UntF’ (float64) / ‘UnFl’ (float32) — unit double.

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Text(String)

‘TEXT’ — unicode string.

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Enum(String)

‘enum’ — "type.value".

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Integer(i32)

‘long’ — int32.

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LargeInteger(LargeInteger)

‘comp’ — large integer.

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Boolean(bool)

‘bool’.

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Class(ClassStructure)

‘type’ / ‘GlbC’ — class.

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Alias(String)

‘alis’ — alias (ASCII string).

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RawData(Vec<u8>)

‘tdta’ — raw data.

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ObjectArray(Vec<ObjectArrayItem>)

‘ObAr’ — object array.

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Path(PathValue)

’Pth ’ — file path / alias.

Implementations§

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impl DescriptorValue

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

4-байтовый код OSType для данного варианта значения.

UnFl неотличим от UntF по значению — оба несут UnitDoubleValue; мы выбираем ‘UntF’ по умолчанию (как и большинство полей PSD). На записи это управляется явным write_os_type (см. float32-вариант ниже).

Trait Implementations§

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impl Clone for DescriptorValue

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fn clone(&self) -> DescriptorValue

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for DescriptorValue

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

Formats the value using the given formatter. Read more
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impl PartialEq for DescriptorValue

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · 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.
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impl StructuralPartialEq for DescriptorValue

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.