Struct dbs_uhttp::SysError

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pub struct SysError(_);

Expand description

Errors associated with a sys errno

Implementations

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impl SysError

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pub fn new(errno: i32) -> SysError

create SysError from errno

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pub fn last() -> SysError

create SysError from last_os_error

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pub fn errno(self) -> i32

get internal errno

Trait Implementations

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impl Clone for SysError

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fn clone(&self) -> SysError

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for SysError

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Display for SysError

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Error for SysError

1.30.0 · source

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

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fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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impl From<Error> for SysError

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fn from(e: Error) -> Self

Converts to this type from the input type.

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impl From<SysError> for Error

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fn from(err: SysError) -> Error

Converts to this type from the input type.

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impl PartialEq<SysError> for SysError

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fn eq(&self, other: &SysError) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &SysError) -> bool

This method tests for !=.

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impl Copy for SysError

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impl StructuralPartialEq for SysError

Auto Trait Implementations

impl RefUnwindSafe for SysError

impl Send for SysError

impl Sync for SysError

impl Unpin for SysError

impl UnwindSafe for SysError

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct dbs_uhttp::SysError

Implementations

impl SysError

pub fn new(errno: i32) -> SysError

pub fn last() -> SysError

pub fn errno(self) -> i32

Trait Implementations

impl Clone for SysError

fn clone(&self) -> SysError

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

impl Debug for SysError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Display for SysError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Error for SysError

fn source(&self) -> Option<&(dyn Error + 'static)>

fn backtrace(&self) -> Option<&Backtrace>

fn description(&self) -> &str

fn cause(&self) -> Option<&dyn Error>

impl From<Error> for SysError

fn from(e: Error) -> Self

impl From<SysError> for Error

fn from(err: SysError) -> Error

impl PartialEq<SysError> for SysError

fn eq(&self, other: &SysError) -> bool

fn ne(&self, other: &SysError) -> bool

impl Copy for SysError

impl StructuralPartialEq for SysError

Auto Trait Implementations

impl RefUnwindSafe for SysError

impl Send for SysError

impl Sync for SysError

impl Unpin for SysError

impl UnwindSafe for SysError

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,