Trait horrorshow::Template

pub trait Template: RenderOnce + Sized {
    fn into_string(self) -> Result<String, Error> { ... }
    fn write_to_string(self, string: &mut String) -> Result<(), Error> { ... }
    fn write_to_fmt(self, writer: &mut dyn Write) -> Result<(), Error> { ... }
    fn write_to_io(self, writer: &mut dyn Write) -> Result<(), Error> { ... }
}

A template that can be rendered into something.

Don't let the single impl below fool you, these methods are available on all Render*'s (through impls on references and boxes).

Provided methods

fn into_string(self) -> Result<String, Error>

Render this into a new String.

fn write_to_string(self, string: &mut String) -> Result<(), Error>

Render this into an existing String.

Note: You could also use render_into_fmt but this is noticeably faster.

fn write_to_fmt(self, writer: &mut dyn Write) -> Result<(), Error>

Render this into something that implements fmt::Write.

FnRenderer also implements Display but that's about twice as slow...

fn write_to_io(self, writer: &mut dyn Write) -> Result<(), Error>

Render this into something that implements io::Write.

Note: If you're writing directly to a file/socket etc., you should seriously consider wrapping your writer in a BufWriter. Otherwise, you'll end up making quite a few unnecessary system calls.

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Implementors

impl<T: RenderOnce + Sized> Template for T

fn into_string(self) -> Result<String, Error>

fn write_to_string(self, string: &mut String) -> Result<(), Error>

fn write_to_fmt(self, writer: &mut dyn Write) -> Result<(), Error>

fn write_to_io(self, writer: &mut dyn Write) -> Result<(), Error>

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