dot-validate_named_elements: Validate all named elements (required and extra)
In stbl: Stabilize Function Arguments

.validate_named_elements

R Documentation

Validate all named elements (required and extra)

Computes element name metadata and delegates to .validate_required_elements() and .validate_extra_named_elements().

.validate_named_elements(
  .x,
  ...,
  .named,
  .allow_duplicate_names,
  .x_arg,
  .call
)

`.x`	The argument to stabilize.
`...`	Named stabilizer functions, such as `⁠stabilize_⁠` functions (`stabilize_chr()`, etc) or functions produced by `⁠specify_()⁠` functions (`specify_chr()`, etc). Each name corresponds to a required element in `.x`, and the function is used to validate that element.
`.named`	A single stabilizer function, such as a `⁠stabilize_⁠` function (`stabilize_chr()`, etc) or a function produced by a `⁠specify_()⁠` function (`specify_chr()`, etc). This function is used to validate all named elements of `.x` that are not explicitly listed in `...`. If `NULL` (default), any extra named elements will cause an error.
`.allow_duplicate_names`	`⁠(length-1 logical)⁠` Should `.x` be allowed to have duplicate names? If `FALSE` (default), an error is thrown when any named element of `.x` shares a name with another.
`.x_arg`	`⁠(length-1 character)⁠` The name of the argument being stabilized to use in error messages. The automatic value will work in most cases, or pass it through from higher-level functions to make error messages clearer in unexported functions.
`.call`	`(environment)` The execution environment to mention as the source of error messages.