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public object FfiConverterDuration: FfiConverterRustBuffer<java.time.Duration> {
override fun read(buf: ByteBuffer): java.time.Duration {
// Type mismatch (should be u64) but we check for overflow/underflow below
val seconds = buf.getLong()
// Type mismatch (should be u32) but we check for overflow/underflow below
val nanoseconds = buf.getInt().toLong()
if (seconds < 0) {
throw java.time.DateTimeException("Duration exceeds minimum or maximum value supported by uniffi")
}
if (nanoseconds < 0) {
throw java.time.DateTimeException("Duration nanoseconds exceed minimum or maximum supported by uniffi")
}
return java.time.Duration.ofSeconds(seconds, nanoseconds)
}
// 8 bytes for seconds, 4 bytes for nanoseconds
override fun allocationSize(value: java.time.Duration) = 12
override fun write(value: java.time.Duration, buf: ByteBuffer) {
if (value.seconds < 0) {
// Rust does not support negative Durations
throw IllegalArgumentException("Invalid duration, must be non-negative")
}
if (value.nano < 0) {
// Java docs provide guarantee that nano will always be positive, so this should be impossible
// See: https://docs.oracle.com/javase/8/docs/api/java/time/Duration.html
throw IllegalArgumentException("Invalid duration, nano value must be non-negative")
}
// Type mismatch (should be u64) but since Rust doesn't support negative durations we should be OK
buf.putLong(value.seconds)
// Type mismatch (should be u32) but since values will always be between 0 and 999,999,999 it should be OK
buf.putInt(value.nano)
}
}
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