type MetadataContract

bendtorch-core@0.1.0.0 · src/tensor/clone_metadata_records.bend:28

import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape
import bendtorch-core@0.1.0.0/src/tensor/core.bend as Core
import bendtorch-core@0.1.0.0/src/tensor/observation.bend as Observation

28type MetadataContract<-shape: Shape.Shape, -fill: F32> is Type:
29  MetadataContract{
30    length: {Observation.length_value(shape, Core.new(shape, fill)) == Some{Shape.logical_numel(Shape.dimensions(shape))} : Maybe<&2, Nat>},
31    retained_dimensions: {Observation.length_owner_dimensions(shape, Core.new(shape, fill)) == Some{Shape.dimensions(shape)} : Maybe<&2, List<&2, U32>>},
32    retained_count: {Observation.length_owner_length(shape, Core.new(shape, fill)) == Some{Shape.logical_numel(Shape.dimensions(shape))} : Maybe<&2, Nat>},
33    retained_word_count: {Observation.length_owner_count(shape, Core.new(shape, fill)) == Some{Shape.count(shape)} : Maybe<&2, U32>},
34    shape_dimensions: {Observation.dimensions(shape, Core.new(shape, fill)) == Some{Shape.dimensions(shape)} : Maybe<&2, List<&2, U32>>},
35    word_count: {Observation.count(shape, Core.new(shape, fill)) == Some{Shape.count(shape)} : Maybe<&2, U32>},
36    retained_value: @+other: U32 -> @inside: {Nat.is_lt(U32.to_nat(other), Shape.logical_numel(Shape.dimensions(shape))) == True{} : Bool} ->
37      {Observation.length_owner_value(shape, other, Core.new(shape, fill)) == Some{fill} : Maybe<&2, F32>},
38    shape_retained_value: @+other: U32 -> @inside: {Nat.is_lt(U32.to_nat(other), Shape.logical_numel(Shape.dimensions(shape))) == True{} : Bool} ->
39      {Observation.shape_owner_value(shape, other, Core.new(shape, fill)) == Some{fill} : Maybe<&2, F32>},
40    count_retained_value: @+other: U32 -> @inside: {Nat.is_lt(U32.to_nat(other), Shape.logical_numel(Shape.dimensions(shape))) == True{} : Bool} ->
41      {Observation.count_owner_value(shape, other, Core.new(shape, fill)) == Some{fill} : Maybe<&2, F32>}}