Module min_max 

Re-exports

use crate::basic::SortOrder; 🔒

use crate::column::writer::compare_greater; 🔒

use crate::column::writer::is_nan; 🔒

use crate::data_type::private::ParquetValueType; 🔒

use crate::schema::types::BasicTypeInfo; 🔒

Macros

float_min_max 🔒

Constants

LANES_32 🔒

Accumulators for 64 bytes of values, i.e. a cache line and one AVX-512 register, or four NEON / two AVX2 registers.

LANES_64 🔒

Functions

fallback_min_max 🔒

is_unsigned 🔒

min_max_by_key 🔒

Returns the minimum and maximum of values after mapping them with key, or None if values is empty.

min_max_f32 🔒

Returns the min, max and NaN count of a floating point column, comparing by IEEE 754 total order and skipping NaN.

min_max_f64 🔒

Returns the min, max and NaN count of a floating point column, comparing by IEEE 754 total order and skipping NaN.

min_max_i32 🔒

Returns the min and max of an INT32 column, or None if values is empty.

min_max_i64 🔒

Returns the min and max of an INT64 column, or None if values is empty.