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CompiledZipColumns

faucet_core::zip_columns

Struct CompiledZipColumns 

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pub struct CompiledZipColumns { /* private fields */ }
Available on crate feature transform-zip-columns only.
Expand description

Validated ZipColumnsSpec — apply per record with CompiledZipColumns::apply.

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impl CompiledZipColumns

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pub fn apply(&self, rec: &Value) -> Result<Vec<Value>, FaucetError>

Zip one columnar record into one object per row. A record that carries no rows produces zero output records; a row whose width differs from the column count is a hard error (never silently misaligned).

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impl Clone for CompiledZipColumns

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fn clone(&self) -> CompiledZipColumns

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CompiledZipColumns

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

Formats the value using the given formatter. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn vzip(self) -> V

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