pub fn try_extend<I>(&mut self, iter: I) -> Result<&mut QueryString, TryExtendError<I::Item>>
    where
        I: IntoIterator,
        I::Item: Serialize,
    {
        for value in iter {
            self.try_append(&value).map_err(|source| TryExtendError { source, value })?;
        }
        Ok(self)
    }
/// Serialize and append a number of serializable values.
/// This simply calls `try_extend` repeatedly.
///
/// Fails if cannot serialize a single value to `application/x-www-form-urlencoded` format.
Serialize and append a number of serializable values.
This simply calls `try_extend` repeatedly.

Fails if cannot serialize a single value to `application/x-www-form-urlencoded` format.
Serialize and append a number of serializable values . This simply calls ` try_extend ` repeatedly . Fails if cannot serialize a single value to ` application / x - www - form - urlencoded ` format .
pub fn try_extend<I>(&mut self, iter: I) -> Result<&mut QueryString, TryExtendError<I::Item>>
    where
        I: IntoIterator,
        I::Item: Serialize,
    {
        for value in iter {
            self.try_append(&value).map_err(|source| TryExtendError { source, value })?;
        }
        Ok(self)
    }
pub fn try_extend < I > ( & mut self , iter : I ) -> Result < & mut QueryString , TryExtendError < I :: Item > > where I : IntoIterator , I :: Item : Serialize , { for value in iter { self . try_append ( & value ) . map_err ( | source | TryExtendError { source , value } ) ? ; } Ok ( self ) }
Serialize and append a number of serializable values.
Serialize and append a number of serializable values .
&mut self
iter
I
&mut self
iter
I