Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0)

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

Returns a sub sequence of this char sequence having leading characters matching the predicate removed.

Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0)

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

Returns a string having leading characters matching the predicate removed.

Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0)

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

Returns a sub sequence of this char sequence having leading characters from the chars array removed.

Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0)

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

Returns a string having leading characters from the chars array removed.

Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0)

fun CharSequence.trimStart(): CharSequence

Returns a sub sequence of this char sequence having leading whitespace removed.

Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0)

fun String.trimStart(): String

Returns a string having leading whitespace removed.