Struct trillium_tera::TeraHandler
source · [−]pub struct TeraHandler(_);
Expand description
Implementations
sourceimpl TeraHandler
impl TeraHandler
sourcepub fn new(tera: impl Into<Self>) -> Self
pub fn new(tera: impl Into<Self>) -> Self
Construct a new TeraHandler from either a &str
or PathBuf that represents
a directory glob containing templates, or from a
tera::Tera
instance
use std::path::PathBuf;
use trillium_tera::TeraHandler;
let handler = TeraHandler::new(["examples", "**", "*.html"].iter().collect::<std::path::PathBuf>());
// or
let handler = TeraHandler::new("*.html");
// or
let mut tera = trillium_tera::Tera::default();
tera.add_raw_template("hello.html", "hello {{name}}")?;
let handler = TeraHandler::new(tera);
Trait Implementations
sourceimpl Clone for TeraHandler
impl Clone for TeraHandler
sourcefn clone(&self) -> TeraHandler
fn clone(&self) -> TeraHandler
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for TeraHandler
impl Debug for TeraHandler
sourceimpl From<&'_ String> for TeraHandler
impl From<&'_ String> for TeraHandler
sourceimpl Handler for TeraHandler
impl Handler for TeraHandler
sourcefn run<'life0, 'async_trait>(
&'life0 self,
conn: Conn
) -> Pin<Box<dyn Future<Output = Conn> + Send + 'async_trait>> where
'life0: 'async_trait,
Self: 'async_trait,
fn run<'life0, 'async_trait>(
&'life0 self,
conn: Conn
) -> Pin<Box<dyn Future<Output = Conn> + Send + 'async_trait>> where
'life0: 'async_trait,
Self: 'async_trait,
Executes this handler, performing any modifications to the Conn that are desired. Read more
sourcefn init<'life0, 'life1, 'async_trait>(
&'life0 mut self,
_info: &'life1 mut Info
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait, Global>> where
'life0: 'async_trait,
'life1: 'async_trait,
Self: 'async_trait,
fn init<'life0, 'life1, 'async_trait>(
&'life0 mut self,
_info: &'life1 mut Info
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait, Global>> where
'life0: 'async_trait,
'life1: 'async_trait,
Self: 'async_trait,
Performs one-time async set up on a mutable borrow of the Handler before the server starts accepting requests. This allows a Handler to be defined in synchronous code but perform async setup such as establishing a database connection or fetching some state from an external source. This is optional, and chances are high that you do not need this. Read more
sourcefn before_send<'life0, 'async_trait>(
&'life0 self,
conn: Conn
) -> Pin<Box<dyn Future<Output = Conn> + Send + 'async_trait, Global>> where
'life0: 'async_trait,
Self: 'async_trait,
fn before_send<'life0, 'async_trait>(
&'life0 self,
conn: Conn
) -> Pin<Box<dyn Future<Output = Conn> + Send + 'async_trait, Global>> where
'life0: 'async_trait,
Self: 'async_trait,
Performs any final modifications to this conn after all handlers have been run. Although this is a slight deviation from the simple conn->conn->conn chain represented by most Handlers, it provides an easy way for libraries to effectively inject a second handler into a response chain. This is useful for loggers that need to record information both before and after other handlers have run, as well as database transaction handlers and similar library code. Read more
sourcefn has_upgrade(&self, _upgrade: &Upgrade<BoxedTransport>) -> bool
fn has_upgrade(&self, _upgrade: &Upgrade<BoxedTransport>) -> bool
predicate function answering the question of whether this Handler
would like to take ownership of the negotiated Upgrade. If this
returns true, you must implement Handler::upgrade
. The first
handler that responds true to this will receive ownership of the
trillium::Upgrade
in a subsequent call to Handler::upgrade
Read more
sourcefn upgrade<'life0, 'async_trait>(
&'life0 self,
_upgrade: Upgrade<BoxedTransport>
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait, Global>> where
'life0: 'async_trait,
Self: 'async_trait,
fn upgrade<'life0, 'async_trait>(
&'life0 self,
_upgrade: Upgrade<BoxedTransport>
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait, Global>> where
'life0: 'async_trait,
Self: 'async_trait,
This will only be called if the handler reponds true to
Handler::has_upgrade
and will only be called once for this
upgrade. There is no return value, and this function takes
exclusive ownership of the underlying transport once this is
called. You can downcast the transport to whatever the source
transport type is and perform any non-http protocol communication
that has been negotiated. You probably don’t want this unless
you’re implementing something like websockets. Please note that
for many transports such as TcpStreams, dropping the transport
(and therefore the Upgrade) will hang up / disconnect. Read more
Auto Trait Implementations
impl !RefUnwindSafe for TeraHandler
impl Send for TeraHandler
impl Sync for TeraHandler
impl Unpin for TeraHandler
impl !UnwindSafe for TeraHandler
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more