⚠️ VeridianOS Kernel Documentation - This is low-level kernel code. All functions are unsafe unless explicitly marked otherwise. no_std

PdfDocument

veridian_kernel::desktop::pdf

Struct PdfDocument 

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pub struct PdfDocument {
    pub pages: Vec<PdfPage>,
    /* private fields */
}
Expand description

A parsed PDF document with pages.

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§pages: Vec<PdfPage>

Extracted pages.

Implementations§

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impl PdfDocument

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pub fn open(data: Vec<u8>) -> Option<Self>

Open a PDF document from raw bytes.

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pub fn add_page(&mut self, page: PdfPage)

Add a page manually (useful for constructing test documents).

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pub fn get_page(&self, index: usize) -> Option<&PdfPage>

Get a page by index.

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pub fn page_count(&self) -> usize

Number of pages.

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pub fn xref_count(&self) -> usize

Number of xref entries in the file.

Trait Implementations§

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impl Debug for PdfDocument

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl Freeze for PdfDocument

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impl RefUnwindSafe for PdfDocument

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impl Send for PdfDocument

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impl Sync for PdfDocument

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impl Unpin for PdfDocument

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impl UnwindSafe for PdfDocument

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.