Require Debug for DataSource
#14882
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Require Debug for DataSource
#14882
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alamb
commented
Feb 25, 2025
| /// Common behaviors in Data Sources for both from Files and Memory. | ||
| /// See `DataSourceExec` for physical plan implementation | ||
| pub trait DataSource: Send + Sync { | ||
| pub trait DataSource: Send + Sync + Debug { |
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this means that anything that implements DataSource must also implement Debug
This trait was introduced in
And thus has not yet been released yet and thus is not a breaking change
comphead
reviewed
Feb 26, 2025
| /// Common behaviors in Data Sources for both from Files and Memory. | ||
| /// See `DataSourceExec` for physical plan implementation | ||
| pub trait DataSource: Send + Sync { | ||
| pub trait DataSource: Send + Sync + Debug { |
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probably we can comment why Debug is required? 🤔
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Added a note in a5dbaca-- the real reason is to help standard debugging.
comphead
approved these changes
Feb 26, 2025
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Which issue does this PR close?
Part of
46.0.0#14123This is a follow on / fallout of
DataSourceExecfor provided datasources, removeParquetExec,CsvExec, etc #14224Rationale for this change
When working on upgrading delta-rs to use the new DataSourceExec I was debugging something and all that is shown is like this
I want to be able to see what DataSource it is so I can debug it properly
What changes are included in this PR?
DebugforDataSourceAre these changes tested?
By CI
Are there any user-facing changes?
Better debug ability
I have more improvements planned in this area too as I work through the delta upgrade