[−][src]Enum rand::rngs::TimerError

[+] Show declaration

pub enum TimerError {
    NoTimer,
    CoarseTimer,
    NotMonotonic,
    TinyVariantions,
    TooManyStuck,
    // some variants omitted
}

[−]

An error that can occur when JitterRng::test_timer fails.

Variants

NoTimer

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No timer available.

CoarseTimer

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Timer too coarse to use as an entropy source.

NotMonotonic

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Timer is not monotonically increasing.

TinyVariantions

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Variations of deltas of time too small.

TooManyStuck

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Too many stuck results (indicating no added entropy).

Trait Implementations

`impl Debug for TimerError`
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`fn fmt(&self, f: &mut Formatter) -> Result`
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Formats the value using the given formatter. Read more

`impl Clone for TimerError`
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`fn clone(&self) -> TimerError`
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Returns a copy of the value. Read more

`fn clone_from(&mut self, source: &Self)`
1.0.0
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Performs copy-assignment from source. Read more

`impl PartialEq for TimerError`
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`fn eq(&self, other: &TimerError) -> bool`
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This method tests for self and other values to be equal, and is used by ==. Read more

`[+] Expand attributes #[must_use] fn ne(&self, other: &Rhs) -> bool`
1.0.0
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This method tests for !=.

`impl Eq for TimerError`
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`impl Display for TimerError`
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`fn fmt(&self, f: &mut Formatter) -> Result`
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Formats the value using the given formatter. Read more

`impl Error for TimerError`
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`fn description(&self) -> &str`
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This method is soft-deprecated. Read more

`fn cause(&self) -> Option<&Error>`
1.0.0
[src]
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Deprecating in 1.33.0

: replaced by Error::source, which can support downcasting

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

`fn source(&self) -> Option<&(Error + 'static)>`
1.30.0
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The lower-level source of this error, if any. Read more

`impl From<TimerError> for Error`
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`fn from(err: TimerError) -> Error`
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Performs the conversion.

Auto Trait Implementations

`impl Send for TimerError`

`impl Sync for TimerError`

Blanket Implementations

`impl<T> ToOwned for T where T: Clone,`
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`type Owned = T`

`fn to_owned(&self) -> T`
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Creates owned data from borrowed data, usually by cloning. Read more

`fn clone_into(&self, target: &mut T)`
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🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

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

`impl<T> From for T`
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`fn from(t: T) -> T`
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Performs the conversion.

`impl<T> ToString for T where T: Display + ?Sized,`
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`fn to_string(&self) -> String`
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Converts the given value to a String. Read more

`impl<T, U> Into for T where U: From<T>,`
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`fn into(self) -> U`
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Performs the conversion.

`impl<T, U> TryFrom for T where T: From,`
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`type Error = !`

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

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`
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🔬 This is a nightly-only experimental API. (try_from)

Performs the conversion.

`impl<T> Borrow for T where T: ?Sized,`
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ⓘImportant traits for &'a mut R
Important traits for &'a mut R
`impl<'a, R> Read for &'a mut R where R: Read + ?Sized, impl<'a, W> Write for &'a mut W where W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where I: Iterator + ?Sized, type Item = ::Item;`
`fn borrow(&self) -> &T`
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Immutably borrows from an owned value. Read more

`impl<T, U> TryInto for T where U: TryFrom<T>,`
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`type Error = >::Error`

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

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, >::Error>`
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🔬 This is a nightly-only experimental API. (try_from)

Performs the conversion.

`impl<T> BorrowMut for T where T: ?Sized,`
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ⓘImportant traits for &'a mut R
Important traits for &'a mut R
`impl<'a, R> Read for &'a mut R where R: Read + ?Sized, impl<'a, W> Write for &'a mut W where W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where I: Iterator + ?Sized, type Item = ::Item;`
`fn borrow_mut(&mut self) -> &mut T`
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Mutably borrows from an owned value. Read more

`impl<T> Any for T where T: 'static + ?Sized,`
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`fn get_type_id(&self) -> TypeId`
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🔬 This is a nightly-only experimental API. (get_type_id)

this method will likely be replaced by an associated static

Gets the TypeId of self. Read more

[−][src]Enum rand::rngs::TimerError

Variants

Trait Implementations

impl Debug for TimerError[src][+]

fn fmt(&self, f: &mut Formatter) -> Result[src][−]

impl Clone for TimerError[src][+]

fn clone(&self) -> TimerError[src][−]

fn clone_from(&mut self, source: &Self)1.0.0[src][−]

impl PartialEq for TimerError[src][+]

fn eq(&self, other: &TimerError) -> bool[src][−]

[+] Expand attributes#[must_use] fn ne(&self, other: &Rhs) -> bool1.0.0[src][−]

impl Eq for TimerError[src]

impl Display for TimerError[src][+]

fn fmt(&self, f: &mut Formatter) -> Result[src][−]

impl Error for TimerError[src][+]

fn description(&self) -> &str[src][−]

fn cause(&self) -> Option<&Error>1.0.0[src][−]

fn source(&self) -> Option<&(Error + 'static)>1.30.0[src][−]

impl From<TimerError> for Error[src][+]

fn from(err: TimerError) -> Error[src][−]

Auto Trait Implementations

impl Send for TimerError

impl Sync for TimerError

Blanket Implementations

impl<T> ToOwned for T where T: Clone, [src][−]

type Owned = T

fn to_owned(&self) -> T[src][−]

fn clone_into(&self, target: &mut T)[src][−]

impl<T> From for T[src][−]

fn from(t: T) -> T[src][−]

impl<T> ToString for T where T: Display + ?Sized, [src][−]

fn to_string(&self) -> String[src][−]

impl<T, U> Into for T where U: From<T>, [src][−]

fn into(self) -> U[src][−]

impl<T, U> TryFrom for T where T: From<U>, [src][−]

type Error = !

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

impl<T> Borrow for T where T: ?Sized, [src][−]

Important traits for &'a mut R

impl<T, U> TryInto for T where U: TryFrom<T>, [src][−]

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

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

impl<T> BorrowMut for T where T: ?Sized, [src][−]

Important traits for &'a mut R

impl<T> Any for T where T: 'static + ?Sized, [src][−]

fn get_type_id(&self) -> TypeId[src][−]

`impl Debug for TimerError`
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`fn fmt(&self, f: &mut Formatter) -> Result`
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`impl Clone for TimerError`
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`fn clone(&self) -> TimerError`
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`fn clone_from(&mut self, source: &Self)`
1.0.0
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`impl PartialEq for TimerError`
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`fn eq(&self, other: &TimerError) -> bool`
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`[+] Expand attributes #[must_use] fn ne(&self, other: &Rhs) -> bool`
1.0.0
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`impl Eq for TimerError`
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`impl Display for TimerError`
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`fn fmt(&self, f: &mut Formatter) -> Result`
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`impl Error for TimerError`
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`fn description(&self) -> &str`
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`fn cause(&self) -> Option<&Error>`
1.0.0
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`fn source(&self) -> Option<&(Error + 'static)>`
1.30.0
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`impl From<TimerError> for Error`
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`fn from(err: TimerError) -> Error`
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`impl Send for TimerError`

`impl Sync for TimerError`

`impl<T> ToOwned for T where T: Clone,`
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`type Owned = T`

`fn to_owned(&self) -> T`
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`fn clone_into(&self, target: &mut T)`
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`impl<T> From for T`
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`fn from(t: T) -> T`
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`impl<T> ToString for T where T: Display + ?Sized,`
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`fn to_string(&self) -> String`
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`impl<T, U> Into for T where U: From<T>,`
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`fn into(self) -> U`
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`impl<T, U> TryFrom for T where T: From<U>,`
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`type Error = !`

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`
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`impl<T> Borrow for T where T: ?Sized,`
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`impl<T, U> TryInto for T where U: TryFrom<T>,`
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`type Error = <U as TryFrom<T>>::Error`

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`
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`impl<T> BorrowMut for T where T: ?Sized,`
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`impl<T> Any for T where T: 'static + ?Sized,`
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`fn get_type_id(&self) -> TypeId`
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