Struct ajars_surf::surf::Error [−]
pub struct Error { /* fields omitted */ }
Expand description
The error type for HTTP operations.
Implementations
impl Error
impl Error
pub fn new<S, E>(status: S, error: E) -> Error where
S: TryInto<StatusCode>,
E: Into<Error>,
<S as TryInto<StatusCode>>::Error: Debug,
pub fn new<S, E>(status: S, error: E) -> Error where
S: TryInto<StatusCode>,
E: Into<Error>,
<S as TryInto<StatusCode>>::Error: Debug,
Create a new error object from any error type.
The error type must be threadsafe and ’static, so that the Error will be as well. If the error type does not provide a backtrace, a backtrace will be created here to ensure that a backtrace exists.
Create a new error object from static string.
pub fn status(&self) -> StatusCode
pub fn status(&self) -> StatusCode
Get the status code associated with this error.
pub fn set_status<S>(&mut self, status: S) where
S: TryInto<StatusCode>,
<S as TryInto<StatusCode>>::Error: Debug,
pub fn set_status<S>(&mut self, status: S) where
S: TryInto<StatusCode>,
<S as TryInto<StatusCode>>::Error: Debug,
Set the status code associated with this error.
Get the backtrace for this Error.
Backtraces are only available on the nightly channel. Tracking issue: rust-lang/rust#53487.
In order for the backtrace to be meaningful, the environment variable
RUST_LIB_BACKTRACE=1
must be defined. Backtraces are somewhat
expensive to capture in Rust, so we don’t necessarily want to be
capturing them all over the place all the time.
Note: This function can be called whether or not backtraces
are enabled and available. It will return a None
variant if
compiled on a toolchain that does not support backtraces, or
if executed without backtraces enabled with
RUST_LIB_BACKTRACE=1
.
pub fn into_inner(self) -> Error
pub fn into_inner(self) -> Error
Returns the inner [anyhow::Error
]
Note: This will lose status code information
Attempt to downcast the error object to a concrete type.
Downcast this error object by reference.
Downcast this error object by mutable reference.
Retrieves a reference to the type name of the error, if available.
pub fn from_display<D>(error: D) -> Error where
D: Display,
pub fn from_display<D>(error: D) -> Error where
D: Display,
Converts anything which implements Display
into an http_types::Error
.
This is handy for errors which are not Send + Sync + 'static
because std::error::Error
requires Display
.
Note that any assiciated context not included in the Display
output will be lost,
and so this may be lossy for some types which implement std::error::Error
.
Note: Prefer error.into()
via From<Into<anyhow::Error>>
when possible!
pub fn from_debug<D>(error: D) -> Error where
D: Debug,
pub fn from_debug<D>(error: D) -> Error where
D: Debug,
Converts anything which implements Debug
into an http_types::Error
.
This is handy for errors which are not Send + Sync + 'static
because std::error::Error
requires Debug
.
Note that any assiciated context not included in the Debug
output will be lost,
and so this may be lossy for some types which implement std::error::Error
.
Note: Prefer error.into()
via From<Into<anyhow::Error>>
when possible!
Trait Implementations
impl AsMut<StatusCode> for Error
impl AsMut<StatusCode> for Error
pub fn as_mut(&mut self) -> &mut StatusCode
pub fn as_mut(&mut self) -> &mut StatusCode
Performs the conversion.
impl AsRef<StatusCode> for Error
impl AsRef<StatusCode> for Error
pub fn as_ref(&self) -> &StatusCode
pub fn as_ref(&self) -> &StatusCode
Performs the conversion.