Struct core_extensions::option_result_ext::IsNoneError [−][src]
pub struct IsNoneError;
The ResultLike::Error
value for Option
Trait Implementations
impl Debug for IsNoneError
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impl Debug for IsNoneError
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Copy for IsNoneError
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impl Copy for IsNoneError
impl Clone for IsNoneError
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impl Clone for IsNoneError
fn clone(&self) -> IsNoneError
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fn clone(&self) -> IsNoneError
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0
[src]Performs copy-assignment from source
. Read more
impl Eq for IsNoneError
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impl Eq for IsNoneError
impl PartialEq for IsNoneError
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impl PartialEq for IsNoneError
fn eq(&self, other: &IsNoneError) -> bool
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fn eq(&self, other: &IsNoneError) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
fn ne(&self, other: &Rhs) -> bool
1.0.0
[src]This method tests for !=
.
impl Display for IsNoneError
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impl Display for IsNoneError
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Error for IsNoneError
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impl Error for IsNoneError
Auto Trait Implementations
impl Send for IsNoneError
impl Send for IsNoneError
impl Sync for IsNoneError
impl Sync for IsNoneError