polars::chunked_array::metadata

Struct MetadataEnv

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pub struct MetadataEnv(/* private fields */);

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impl MetadataEnv

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pub fn disabled() -> bool

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pub fn enabled() -> bool

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pub fn log() -> bool

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pub fn experimental_enabled() -> bool

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pub fn logfile() -> &'static Mutex<File>

Available on debug-assertions enabled only.

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impl Clone for MetadataEnv

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fn clone(&self) -> MetadataEnv

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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

Formats the value using the given formatter. Read more
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impl Copy for MetadataEnv

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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const ALIGN: usize = _

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