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ALPSlots

vortex_alp

Struct ALPSlots 

Source 
pub struct ALPSlots {
    pub encoded: ArrayRef,
    pub patch_indices: Option<ArrayRef>,
    pub patch_values: Option<ArrayRef>,
    pub patch_chunk_offsets: Option<ArrayRef>,
}

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§encoded: ArrayRef

The ALP-encoded values array.

§patch_indices: Option<ArrayRef>

The indices of exception values that could not be ALP-encoded.

§patch_values: Option<ArrayRef>

The exception values that could not be ALP-encoded.

§patch_chunk_offsets: Option<ArrayRef>

Chunk offsets for the patch indices/values.

Implementations§

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impl ALPSlots

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pub const ENCODED: usize = 0usize

Slot index for encoded.

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pub const PATCH_INDICES: usize = 1usize

Slot index for patch_indices.

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pub const PATCH_VALUES: usize = 2usize

Slot index for patch_values.

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pub const PATCH_CHUNK_OFFSETS: usize = 3usize

Slot index for patch_chunk_offsets.

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pub const COUNT: usize = 4usize

Total number of slots.

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pub const NAMES: [&'static str; 4]

Slot names in storage order.

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pub fn from_slots(slots: Vec<Option<ArrayRef>>) -> Self

Convert owned slot storage into an owned slot struct.

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pub fn into_slots(self) -> Vec<Option<ArrayRef>>

Convert this slot struct into storage order.

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