Struct xpcom::interfaces::nsIUnicharLineInputStream

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

interface nsIUnicharLineInputStream : nsISupports

Methods

impl nsIUnicharLineInputStream

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

Cast this nsIUnicharLineInputStream to one of its base interfaces.

impl nsIUnicharLineInputStream

pub unsafe fn ReadLine(
    &self,
    aLine: &mut nsAString,
    _retval: *mut bool
) -> nsresult

/**
   * Read a single line from the stream, where a line is a
   * possibly zero length sequence of characters terminated by a
   * CR, LF, CRLF, LFCR, or eof.
   * The line terminator is not returned.
   * @retval false
   *         End of file. This line is the last line of the file
   *         (aLine is valid).
   * @retval true
   *         The file contains further lines.
   * @note Do not mix readLine with other read functions.
   *       Doing so can cause various problems and is not supported.
   */

boolean readLine (out AString aLine);

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 nsIUnicharLineInputStream

const IID: nsIID

IID: nsIID = nsID(1744053365, 47744, 16632, [172, 11, 100, 156, 137, 35, 1, 132])

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 nsIUnicharLineInputStream

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIUnicharLineInputStream

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.