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

PdfParser

Struct PdfParser 

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pub struct PdfParser { /* private fields */ }
Expand description

PDF file parser.

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impl PdfParser

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

Create a parser from raw PDF file bytes.

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pub fn parse_header(&self) -> bool

Parse the PDF header and verify the signature.

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pub fn parse_xref_table(&mut self) -> bool

Parse the cross-reference table.

Looks for startxref near the end of the file, then parses the xref section.

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pub fn parse_object(&mut self, obj_num: u32) -> Option<PdfObject>

Parse a single object from the data at the given offset.

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pub fn xref_count(&self) -> usize

Get the number of xref entries.

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impl Debug for PdfParser

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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 PdfParser

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impl RefUnwindSafe for PdfParser

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impl Send for PdfParser

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impl Sync for PdfParser

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impl Unpin for PdfParser

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impl UnwindSafe for PdfParser

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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.