Struct xpcom::interfaces::nsIScriptableBase64Encoder

#[repr(C)]
pub struct nsIScriptableBase64Encoder { /* fields omitted */ }

interface nsIScriptableBase64Encoder : nsISupports

/**
 * nsIScriptableBase64Encoder efficiently encodes the contents
 * of a nsIInputStream to a Base64 string.  This avoids the need
 * to read the entire stream into a buffer, and only then do the
 * Base64 encoding.
 *
 *  If you already have a buffer full of data, you should use
 *  btoa instead!
 */

Methods

impl nsIScriptableBase64Encoder

pub fn coerce<T: nsIScriptableBase64EncoderCoerce>(&self) -> &T

Cast this nsIScriptableBase64Encoder to one of its base interfaces.

impl nsIScriptableBase64Encoder

pub unsafe fn EncodeToCString(
    &self,
    stream: *const nsIInputStream,
    length: uint32_t,
    _retval: &mut nsACString
) -> nsresult

/**
   *  These methods take an nsIInputStream and return a narrow or wide
   *  string with the contents of the nsIInputStream base64 encoded.
   *
   *  The stream passed in must support ReadSegments and must not be
   *  a non-blocking stream that will return NS_BASE_STREAM_WOULD_BLOCK.
   *  If either of these restrictions are violated we will abort.
   */

ACString encodeToCString (in nsIInputStream stream, in unsigned long length);

pub unsafe fn EncodeToString(
    &self,
    stream: *const nsIInputStream,
    length: uint32_t,
    _retval: &mut nsAString
) -> nsresult

AString encodeToString (in nsIInputStream stream, in unsigned long length);

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 nsIScriptableBase64Encoder

const IID: nsIID

IID: nsIID = nsID(2491009124, 53753, 17835, [183, 185, 40, 185, 7, 189, 43, 169])

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 nsIScriptableBase64Encoder

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIScriptableBase64Encoder

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.