inline fun CharSequence.trim(
    predicate: (Char) -> Boolean
): CharSequence

Returns a sub sequence of this char sequence having leading and trailing characters matching the predicate trimmed.

inline fun String.trim(predicate: (Char) -> Boolean): String

Returns a string with leading and trailing characters matching the predicate trimmed.

fun CharSequence.trim(vararg chars: Char): CharSequence

Returns a sub sequence of this char sequence having leading and trailing characters from the chars array trimmed.

fun String.trim(vararg chars: Char): String

Returns a string with leading and trailing characters from the chars array trimmed.

fun CharSequence.trim(): CharSequence

Returns a sub sequence of this char sequence having leading and trailing whitespace trimmed.

inline fun String.trim(): String

Returns a string with leading and trailing whitespace trimmed.