Struct spinoso_random::NewSeedError
source · pub struct NewSeedError { /* private fields */ }
Expand description
Error that indicates the system source of cryptographically secure randomness failed to read sufficient bytes to create a new seed.
This can occur if the source is unknown or lacks sufficient entropy.
This error is returned by new_seed
. See its documentation for more
details.
This error corresponds to the Ruby RuntimeError
Exception class.
Examples
let err = NewSeedError::new();
assert_eq!(err.message(), "failed to get urandom");
Implementations§
Trait Implementations§
source§impl Clone for NewSeedError
impl Clone for NewSeedError
source§fn clone(&self) -> NewSeedError
fn clone(&self) -> NewSeedError
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for NewSeedError
impl Debug for NewSeedError
source§impl Default for NewSeedError
impl Default for NewSeedError
source§fn default() -> NewSeedError
fn default() -> NewSeedError
Returns the “default value” for a type. Read more
source§impl Display for NewSeedError
impl Display for NewSeedError
source§impl Error for NewSeedError
impl Error for NewSeedError
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 From<NewSeedError> for Error
impl From<NewSeedError> for Error
source§fn from(err: NewSeedError) -> Self
fn from(err: NewSeedError) -> Self
Converts to this type from the input type.
source§impl Hash for NewSeedError
impl Hash for NewSeedError
source§impl Ord for NewSeedError
impl Ord for NewSeedError
source§fn cmp(&self, other: &NewSeedError) -> Ordering
fn cmp(&self, other: &NewSeedError) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq<NewSeedError> for NewSeedError
impl PartialEq<NewSeedError> for NewSeedError
source§fn eq(&self, other: &NewSeedError) -> bool
fn eq(&self, other: &NewSeedError) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<NewSeedError> for NewSeedError
impl PartialOrd<NewSeedError> for NewSeedError
source§fn partial_cmp(&self, other: &NewSeedError) -> Option<Ordering>
fn partial_cmp(&self, other: &NewSeedError) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read more