Helper for consistent documentation of empty dots
Helper for consistent documentation of used dots
Documentation anchor for error arguments
Coerce to a character vector and attempt encoding conversion
Match supplied arguments to function definition
Extract function name or namespace of a call
Find the caller argument for error messages
Check that dots are empty (low level variant)
Check that arguments are mutually exclusive
Does a condition or its ancestors inherit from a class?
How many arguments are currently forwarded in dots?
Bind symbols to objects in an environment
Mask bindings by defining symbols deeper in a scope
Does an environment have or see bindings?
Does environment inherit from another environment?
Names and numbers of symbols bound in an environment
Evaluate an expression in an environment
Evaluate an expression with quosures and pronoun support
Process unquote operators in a captured expression
Ensure that all elements of a list of expressions are named
Turn RHS of formula into a string or label
Flatten or squash a list of lists into a simpler vector
Return the closure environment of a function
Validate and format a function call for use in error messages
Does an object have an element with this name?
Does an object inherit from a set of classes?
Invoke a function with a list of arguments
Are packages installed in any of the libraries?
Temporarily change bindings of an environment
Set local error call in an execution environment
Format quosures for printing or labelling
Create vectors matching the length of a given vector
rlang: Functions for Base Types and Core R and 'Tidyverse' Features
Increasing sequence of integers in an interval
Get properties of the current or caller frame
What is data-masking and why do I need {{?
Why are strings and other constants enquosed in the empty environment?
Including function calls in error messages
Including contextual information with error chains
What happens if I use injection operators out of context?
What are quosures and when are they needed?
Try an expression with condition handlers
Evaluate an expression within a given environment
Get key/value from a weak reference object