Andy Grove created ARROW-2471:
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Summary: [Rust] Assertion when pushing value to
Builder/ListBuilder with zero capacity
Key: ARROW-2471
URL: https://issues.apache.org/jira/browse/ARROW-2471
Project: Apache Arrow
Issue Type: Bug
Components: Rust
Reporter: Andy Grove
Assignee: Andy Grove
Fix For: 0.10.0
If a builder is created with capacity 0 and then data is pushed to the builder,
memory reallocation is not triggered and the push fails with an assertion.
The root cause is that memory reallocation calculates the new capacity as 2x
the current capacity which doesn't work if the current capacity is zero.
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