Trait gmime::DataWrapperExt[−][src]

pub trait DataWrapperExt {
    fn get_encoding(&self) -> ContentEncoding;
    fn get_stream(&self) -> Option<Stream>;
    fn set_encoding(&self, encoding: ContentEncoding);
    fn set_stream<P: IsA<Stream>>(&self, stream: &P);
    fn write_to_stream<P: IsA<Stream>>(&self, stream: &P) -> isize;
}

Trait containing all DataWrapper methods.

Implementors

DataWrapper

Required Methods

`fn get_encoding(&self) -> ContentEncoding`

Gets the encoding type of the stream wrapped by self.

Returns

the encoding type of the internal stream.

`fn get_stream(&self) -> Option<Stream>`

Gets a reference to the stream wrapped by self.

Returns

a reference to the internal stream.

`fn set_encoding(&self, encoding: ContentEncoding)`

Sets the encoding type of the internal stream.

`encoding`

encoding

`fn set_stream<P: IsA<Stream>>(&self, stream: &P)`

Replaces the wrapper's internal stream with stream. Don't forget, if stream is not of the same encoding as the old stream, you'll want to call DataWrapperExt::set_encoding as well.

Note: caller is responsible for its own reference on stream.

`stream`

a Stream

`fn write_to_stream<P: IsA<Stream>>(&self, stream: &P) -> isize`

Writes the raw (decoded) data to the output stream.

`stream`

output stream

Returns

the number of bytes written or %-1 on failure.

Implementors

impl<O: IsA<DataWrapper>> DataWrapperExt for O
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