Struct xpcom::interfaces::nsIUTF8ConverterService

#[repr(C)]
pub struct nsIUTF8ConverterService { /* fields omitted */ }

interface nsIUTF8ConverterService : nsISupports

Methods

impl nsIUTF8ConverterService

pub fn coerce<T: nsIUTF8ConverterServiceCoerce>(&self) -> &T

Cast this nsIUTF8ConverterService to one of its base interfaces.

impl nsIUTF8ConverterService

pub unsafe fn ConvertURISpecToUTF8(
    &self,
    aSpec: &nsACString,
    aCharset: *const c_char,
    _retval: &mut nsACString
) -> nsresult

/**
   * Ensure that |aSpec| (after URL-unescaping it) is encoded in UTF-8.
   * If not,  convert it to UTF-8, assuming it's encoded in |aCharset|,
   * and return the result.
   *
   * <p>Make sure that all characters outside US-ASCII in your input spec
   * are url-escaped if  your spec is not in UTF-8 (before url-escaping)
   * because the presence of non-ASCII characters is <strong>blindly</strong>
   * regarded as an indication that your input spec is in unescaped UTF-8
   * and it will be returned without further processing. No valid spec
   * going around in Mozilla code would break this assumption.
   *
   * <p>XXX The above may change in the future depending on the usage pattern.
   *
   * @param aSpec an url-escaped URI spec to  ensure its UTF8ness
   * @param aCharset the charset to convert from if |aSpec| is not in UTF-8
   * @return the converted spec in UTF-8.
   * @throws NS_ERROR_UCONV_NOCONV when there is no decoder for aCharset
   *         or NS_ERROR_UDEC_ILLEGALINPUT in case of conversion failure
   */

AUTF8String convertURISpecToUTF8 (in ACString aSpec, in string aCharset);

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 nsIUTF8ConverterService

const IID: nsIID

IID: nsIID = nsID(614421155, 9625, 19200, [186, 64, 4, 129, 54, 72, 49, 162])

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 nsIUTF8ConverterService

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIUTF8ConverterService

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.