Trait symphonia_core::io::vlc::CodebookEntry

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pub trait CodebookEntry: Copy + Clone + Default {
    type ValueType: Copy + From<u8>;
    type OffsetType: Copy;

    const JUMP_OFFSET_MAX: u32;

    // Required methods
    fn new_value(value: Self::ValueType, len: u8) -> Self;
    fn new_jump(offset: u32, len: u8) -> Self;
    fn is_value(&self) -> bool;
    fn is_jump(&self) -> bool;
    fn value(&self) -> Self::ValueType;
    fn value_len(&self) -> u32;
    fn jump_offset(&self) -> usize;
    fn jump_len(&self) -> u32;
}
Expand description

CodebookEntry provides the functions required for an entry in the Codebook.

Required Associated Types§

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type ValueType: Copy + From<u8>

The type of a value in this entry.

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type OffsetType: Copy

The type of a jump offset in this entry.

Required Associated Constants§

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const JUMP_OFFSET_MAX: u32

The maximum jump offset.

Required Methods§

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fn new_value(value: Self::ValueType, len: u8) -> Self

Creates a new value entry.

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fn new_jump(offset: u32, len: u8) -> Self

Create a new jump entry.

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fn is_value(&self) -> bool

Returns true if this entry is a value entry.

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fn is_jump(&self) -> bool

Returns true if this entry is a jump entry.

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fn value(&self) -> Self::ValueType

Gets the value.

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fn value_len(&self) -> u32

Get the length of the value in bits.

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fn jump_offset(&self) -> usize

Get the position in the table to jump to.

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fn jump_len(&self) -> u32

Get the number of bits to read after jumping in the table.

Object Safety§

This trait is not object safe.

Implementors§