Struct pdf_writer::Obj

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pub struct Obj<'a> { /* private fields */ }
Expand description

Writer for an arbitrary object.

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impl<'a> Obj<'a>

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pub fn primitive<T: Primitive>(self, value: T)

Write a primitive object.

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pub fn array(self) -> Array<'a>

Start writing an array.

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pub fn dict(self) -> Dict<'a>

Start writing a dictionary.

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pub fn start<W: Writer<'a>>(self) -> W

Start writing with an arbitrary writer.

For example, using this, you could write a Type 1 font directly into a page’s resource directionary.

use pdf_writer::{Pdf, Ref, Name, writers::Type1Font};

let mut pdf = Pdf::new();
pdf.page(Ref::new(1))
    .resources()
    .fonts()
    .insert(Name(b"F1"))
    .start::<Type1Font>()
    .base_font(Name(b"Helvetica"));

Auto Trait Implementations§

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impl<'a> Freeze for Obj<'a>

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impl<'a> RefUnwindSafe for Obj<'a>

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impl<'a> Send for Obj<'a>

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impl<'a> Sync for Obj<'a>

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impl<'a> Unpin for Obj<'a>

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impl<'a> !UnwindSafe for Obj<'a>

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> Finish for T

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fn finish(self)

Does nothing but move self, equivalent to drop.
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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.