Struct HffDesc

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

Description of hff and content.

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impl<'a> HffDesc<'a>

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pub fn new( tables: TableArray, chunks: ChunkArray, data: DataArray<'a>, ) -> HffDesc<'a>

Create a new content instance.

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pub fn finish(self) -> (TableArray, ChunkArray, DataArray<'a>)

Finish the descriptor and return the component parts.

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pub fn update_data( tables: &mut TableArray, chunks: &mut ChunkArray, offset: u64, offset_len: &[(u64, u64)], )

Update tables and chunks for the given offset and length data.

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pub fn arrays_size(&self) -> usize

Size of the content arrays.

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pub fn offset_to_blob(&self) -> usize

Calculate the offset from the start of the file to the start of the data blob.

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impl<'a> Debug for HffDesc<'a>

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

Formats the value using the given formatter. Read more
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impl<'a> Writer for HffDesc<'a>

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fn write<E: ByteOrder>( self, id_type: IdType, content_type: impl Into<Ecc>, writer: &mut dyn Write, ) -> Result<()>

Write to a stream.
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fn lazy_write<E: ByteOrder>( self, id_type: IdType, content_type: impl Into<Ecc>, writer: &mut dyn WriteSeek, ) -> Result<()>

Write to a stream but finalize chunk lazilly during the write. This requires a stream with both Write and Seek capabilities.

Auto Trait Implementations§

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impl<'a> Freeze for HffDesc<'a>

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impl<'a> RefUnwindSafe for HffDesc<'a>

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impl<'a> Send for HffDesc<'a>

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impl<'a> Sync for HffDesc<'a>

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impl<'a> Unpin for HffDesc<'a>

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impl<'a> UnwindSafe for HffDesc<'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> 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.