Struct xpcom::interfaces::nsIRandomGenerator

#[repr(C)]
pub struct nsIRandomGenerator { /* fields omitted */ }

interface nsIRandomGenerator : nsISupports

/**
 * Interface used to generate random data.
 *
 * @threadsafe
 */

Methods

impl nsIRandomGenerator

pub fn coerce<T: nsIRandomGeneratorCoerce>(&self) -> &T

Cast this nsIRandomGenerator to one of its base interfaces.

impl nsIRandomGenerator

pub unsafe fn GenerateRandomBytes(
    &self,
    aLength: uint32_t,
    aBuffer: *mut *mut uint8_t
) -> nsresult

/**
   * Generates the specified amount of random bytes.
   *
   * @param aLength
   *        The length of the data to generate.
   * @param aBuffer
   *        A buffer that contains random bytes of size aLength.
   */

void generateRandomBytes (in unsigned long aLength, [array, size_is (aLength), retval] out octet aBuffer);

Methods from Deref<Target = nsISupports>

pub fn coerce<T: nsISupportsCoerce>(&self) -> &T

Cast this nsISupports to one of its base interfaces.

pub unsafe fn QueryInterface(
    &self,
    uuid: &nsIID,
    result: *mut *mut c_void
) -> nsresult

void QueryInterface (in nsIIDRef uuid, [iid_is (uuid), retval] out nsQIResult result);

pub unsafe fn AddRef(&self) -> nsrefcnt

[noscript,notxpcom] nsrefcnt AddRef ();

pub unsafe fn Release(&self) -> nsrefcnt

[noscript,notxpcom] nsrefcnt Release ();

Trait Implementations

impl XpCom for nsIRandomGenerator

const IID: nsIID

IID: nsIID = nsID(593680762, 29818, 17782, [136, 99, 105, 118, 103, 48, 146, 9])

fn query_interface<T: XpCom>(&self) -> Option<RefPtr<T>>

Perform a QueryInterface call on this object, attempting to dynamically cast it to the requested interface type. Returns Some(RefPtr) if the cast succeeded, and None otherwise.

impl RefCounted for nsIRandomGenerator

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIRandomGenerator

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.