problems {vroom}

Retrieve parsing problems

Description

vroom will only fail to parse a file if the file is invalid in a way that is unrecoverable. However there are a number of non-fatal problems that you might want to know about. You can retrieve a data frame of these problems with this function.

Usage

problems(x = .Last.value, lazy = FALSE)

Arguments

x

A data frame from vroom::vroom().

lazy

If TRUE, just the problems found so far are returned. If FALSE (the default) the lazy data is first read completely and all problems are returned.

Value

A data frame with one row for each problem and four columns:

• row,col - Row and column number that caused the problem, referencing the original input

• expected - What vroom expected to find

• actual - What it actually found

• file - The file with the problem