Enum trillium_api::Error
source · pub enum Error {
ParseError {
path: String,
message: String,
},
IoError {
kind: String,
message: String,
},
UnsupportedMimeType {
mime_type: String,
},
MissingContentType,
Other {
message: String,
},
FailureToNegotiateContent,
}
Expand description
A serde-serializable error
Variants§
ParseError
An error occurred in parsing the provided body content
Fields
§
path: String
the path of the parse error, as provided by serde_path_to_error
IoError
A transmission error occurred in the connection to the http client
UnsupportedMimeType
The client provided a content type that this library does not yet support
MissingContentType
The client did not provide a content-type
Other
Miscellaneous other errors – please open an issue on trillium-api if you find yourself parsing the contents of this.
FailureToNegotiateContent
we were unable to find a content type that matches the Accept header. Please open an issue if you’d like an additional format to be supported
Trait Implementations§
source§impl<'de> Deserialize<'de> for Error
impl<'de> Deserialize<'de> for Error
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
source§impl Error for Error
impl Error for Error
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§impl Handler for Error
impl Handler for Error
source§fn run<'life0, 'async_trait>(
&'life0 self,
conn: Conn,
) -> Pin<Box<dyn Future<Output = Conn> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn run<'life0, 'async_trait>(
&'life0 self,
conn: Conn,
) -> Pin<Box<dyn Future<Output = Conn> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
Executes this handler, performing any modifications to the
Conn that are desired.
source§fn before_send<'life0, 'async_trait>(
&'life0 self,
conn: Conn,
) -> Pin<Box<dyn Future<Output = Conn> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn before_send<'life0, 'async_trait>(
&'life0 self,
conn: Conn,
) -> Pin<Box<dyn Future<Output = Conn> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: '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
source§fn init<'life0, 'life1, 'async_trait>(
&'life0 mut self,
_info: &'life1 mut Info,
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>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>>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
source§fn 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
source§fn upgrade<'life0, 'async_trait>(
&'life0 self,
_upgrade: Upgrade<BoxedTransport>,
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>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>>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.Auto Trait Implementations§
impl Freeze for Error
impl RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl UnwindSafe for Error
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)