tdlib/kotlin/-boolean/index.html">Boolean</a></div><p class="paragraph">Tries to set a value using the registered mappers.</p><span class="kdoc-tag"><h4 class="">Return</h4><p class="paragraph">True if a mapper was found and the value was set, false otherwise.</p></span><h4 class="">Parameters</h4><div class="table"><div class="table-row" data-filterable-current=":exposed-r2dbc/main" data-filterable-set=":exposed-r2dbc/main"><div class="main-subrow keyValue "><div class=""><span class="inline-flex"><div><u>