Minimal Type Guesser
Create column specification
Create or retrieve date names
Re-convert character columns in existing data frame
Generate a column specification
Parse a character vector.
Create locales
Parse logicals, integers, and reals
Parse date/times
Parse factors
Parse using the "best" type
Parse numbers, flexibly
Port the type guesser from 'readr' (so-called 'readr' first edition parsing engine, now superseded by 'vroom').
Useful links