FlushError

Enum FlushError

#[non_exhaustive]pub enum FlushError {
    Io(Error),
    NotSupported,
    Custom(Box<dyn StdError + Send + Sync + 'static>),
    Duplicate(Box<DuplicateDrainFlushError>),
}

Expand description

An error that occurs when calling Drain::flush.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Io(Error)

An error that occurs doing IO.

Often triggered by std::io::Write::flush

NotSupported

Indicates this drain does not support flushing.

Custom(Box<dyn StdError + Send + Sync + 'static>)

A custom error, which is not directly caused by IO or FlushError::NotSupported.

Duplicate(Box<DuplicateDrainFlushError>)

An error caused by calling slog::Duplicate::flush.

Trait Implementations§

impl Debug for FlushError

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

Formats the value using the given formatter. Read more

impl Display for FlushError

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

Formats the value using the given formatter. Read more

impl Error for FlushError

Available on has_std_error only.

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

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

1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

1.0.0 · Source§

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports. Read more

impl From<Error> for FlushError

Available on crate feature std only.

fn from(value: Error) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl Freeze for FlushError

impl !RefUnwindSafe for FlushError

impl Send for FlushError

impl Sync for FlushError

impl Unpin for FlushError

impl !UnwindSafe for FlushError

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

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

fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.