DefaultFileType

datafusion_datasource::file_format

Struct DefaultFileType 

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pub struct DefaultFileType {
    file_format_factory: Arc<dyn FileFormatFactory>,
}
Expand description

A container of FileFormatFactory which also implements FileType. This enables converting a dyn FileFormat to a dyn FileType. The former trait is a superset of the latter trait, which includes execution time relevant methods. FileType is only used in logical planning and only implements the subset of methods required during logical planning.

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§file_format_factory: Arc<dyn FileFormatFactory>

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impl DefaultFileType

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pub fn new(file_format_factory: Arc<dyn FileFormatFactory>) -> Self

Constructs a DefaultFileType wrapper from a FileFormatFactory

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pub fn as_format_factory(&self) -> &Arc<dyn FileFormatFactory>

get a reference to the inner FileFormatFactory struct

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impl Debug for DefaultFileType

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Display for DefaultFileType

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl FileType for DefaultFileType

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fn as_any(&self) -> &dyn Any

Returns the table source as Any so that it can be downcast to a specific implementation.
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impl GetExt for DefaultFileType

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fn get_ext(&self) -> String

File extension getter

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