xmp_writer::pdfa

Struct PdfAExtTypeFieldWriter

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pub struct PdfAExtTypeFieldWriter<'a, 'n: 'a> { /* private fields */ }
Expand description

Write a field of an extension schema value type.

Created by PdfAExtTypeFieldsWriter::add_field.

Implementations§

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impl<'a, 'n: 'a> PdfAExtTypeFieldWriter<'a, 'n>

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pub fn name(&mut self, name: &str) -> &mut Self

Write the pdfaField:name property.

Name of the field in the type.

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pub fn value_type(&mut self, value_type: &str) -> &mut Self

Write the pdfaField:valueType property.

The value type of the field. Shall either be defined in the XMP specification or in the extension schema.

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pub fn description(&mut self, description: &str) -> &mut Self

Write the pdfaField:category property.

Human-readable description of the field in the type.

Methods from Deref<Target = Struct<'a, 'n>>§

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pub fn element( &mut self, name: &'a str, namespace: Namespace<'n>, ) -> Element<'_, 'n>

Start writing a property in the struct.

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pub fn element_with_attrs<'b>( &mut self, name: &'a str, namespace: Namespace<'n>, attrs: impl IntoIterator<Item = (&'b str, &'b str)>, ) -> Element<'_, 'n>

Start writing a property with attributes in the struct.

Trait Implementations§

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impl<'a, 'n> Deref for PdfAExtTypeFieldWriter<'a, 'n>

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type Target = Struct<'a, 'n>

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl<'a, 'n> DerefMut for PdfAExtTypeFieldWriter<'a, 'n>

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fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

Auto Trait Implementations§

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impl<'a, 'n> Freeze for PdfAExtTypeFieldWriter<'a, 'n>

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impl<'a, 'n> RefUnwindSafe for PdfAExtTypeFieldWriter<'a, 'n>

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impl<'a, 'n> Send for PdfAExtTypeFieldWriter<'a, 'n>

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impl<'a, 'n> Sync for PdfAExtTypeFieldWriter<'a, 'n>

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impl<'a, 'n> Unpin for PdfAExtTypeFieldWriter<'a, 'n>

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impl<'a, 'n> !UnwindSafe for PdfAExtTypeFieldWriter<'a, 'n>

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> 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, 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.