schema_check

<code>schema_check()</code> creates a raw schema fragment with a <code>check</code> operator. The
helper performs only lightweight structural validation; semantic validation of
<code>kind</code> and check arguments is handled by <code>schema_doc()</code> and schema edit verbs.

Provides a compact schema domain-specific language for inferring,
editing, and validating R data structures with 'checkmate' checks.
Schemas can be serialized to and restored from JSON for storage and
review. A generated standalone bundle supports vendoring the schema
tools into other R packages.

Hongyuan Jia

schemate

Schema Inference, Editing, and Validation with 'checkmate'

schema_check function

<dl><dt>kind</dt>
<dd>Check kind string.</dd>
<dt>...</dt>
<dd>Additional named checkmate arguments stored inside <code>check</code>.</dd>
<dt>description</dt>
<dd>Optional node description.</dd></dl>

Arguments

Create a schema check fragment — schema_check

<dl>

<dt>kind</dt>
<dd>Check kind string.</dd>


<dt>...</dt>
<dd>Additional named checkmate arguments stored inside <code>check</code>.</dd>


<dt>description</dt>
<dd>Optional node description.</dd>

</dl>

schema_check: Create a schema check fragment

Description

Usage

Value

Arguments

Examples