Struct mail::header_encoding::EncodeClosure

pub struct EncodeClosure<FN>(_)
 where
    FN: 'static + Send + Sync + for<'a, 'b> Fn(&'a mut EncodingWriter<'b>) -> Result<(), EncodingError>;

A wrapper for an closure making it implement EncodableInHeader.

Implementations

impl<FN> EncodeClosure<FN> where
    FN: 'static + Send + Sync + for<'b, 'a> Fn(&'a mut EncodingWriter<'b>) -> Result<(), EncodingError>, 

pub fn new(closure: FN) -> EncodeClosure<FN>

Trait Implementations

impl<FN> Clone for EncodeClosure<FN> where
    FN: 'static + Send + Sync + for<'b, 'a> Fn(&'a mut EncodingWriter<'b>) -> Result<(), EncodingError>, 

fn clone(&self) -> EncodeClosure<FN>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<FN> Debug for EncodeClosure<FN> where
    FN: 'static + Send + Sync + for<'a, 'b> Fn(&'a mut EncodingWriter<'b>) -> Result<(), EncodingError>, 

fn fmt(&self, fter: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl<FN> EncodableInHeader for EncodeClosure<FN> where
    FN: 'static + Send + Sync + for<'a, 'b> Fn(&'a mut EncodingWriter<'b>) -> Result<(), EncodingError>, 

fn encode(&self, encoder: &mut EncodingWriter) -> Result<(), EncodingError>

fn boxed_clone(&self) -> Box<dyn EncodableInHeader + 'static>