view_info: Introspection for a view
In shard: Deterministic, Zero-Copy Parallel Execution for R
view_info R Documentation
Introspection for a view
Description
Returns metadata about a view without forcing materialization.
Usage
view_info(v)
Arguments
v
A shard view.
Value
A named list with fields: dtype, dim, slice_dim,
rows, cols, layout, fast_path,
nbytes_est, and base_is_shared.
Examples
m <- share(matrix(1:20, nrow = 4))
v <- view_block(m, cols = idx_range(1, 2))
view_info(v)
shard documentation built on April 3, 2026, 9:08 a.m.
R Package Documentation
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| view_info | R Documentation |
Introspection for a view
Description
Returns metadata about a view without forcing materialization.
Usage
view_info(v)
Arguments
v |
A shard view. |
Value
A named list with fields: dtype, dim, slice_dim,
rows, cols, layout, fast_path,
nbytes_est, and base_is_shared.
Examples
m <- share(matrix(1:20, nrow = 4))
v <- view_block(m, cols = idx_range(1, 2))
view_info(v)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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