Struct stdweb::Null
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pub struct Null;
A unit type representing JavaScript's null
.
Trait Implementations
impl Copy for Null
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impl Clone for Null
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fn clone(&self) -> Null
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl PartialEq for Null
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fn eq(&self, __arg_0: &Null) -> bool
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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]
This method tests for !=
.
impl Eq for Null
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impl PartialOrd for Null
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fn partial_cmp(&self, __arg_0: &Null) -> Option<Ordering>
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This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl Ord for Null
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fn cmp(&self, __arg_0: &Null) -> Ordering
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This method returns an Ordering
between self
and other
. Read more
fn max(self, other: Self) -> Self
1.22.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.22.0[src]
Compares and returns the minimum of two values. Read more
impl Hash for Null
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fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
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Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl Default for Null
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impl Debug for Null
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impl PartialEq<Value> for Null
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fn eq(&self, right: &Value) -> bool
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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]
This method tests for !=
.
impl<'a> PartialEq<&'a Value> for Null
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fn eq(&self, right: &&'a Value) -> bool
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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]
This method tests for !=
.
impl<'a> PartialEq<Value> for &'a Null
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fn eq(&self, right: &Value) -> bool
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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]
This method tests for !=
.
impl TryFrom<Value> for Null
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type Error = ConversionError
The type returned in the event of a conversion error.
fn try_from(value: Value) -> Result<Self, Self::Error>
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Performs the conversion.
impl Serialize for Null
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fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>
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Serialize this value into the given Serde serializer. Read more
impl<'de> Deserialize<'de> for Null
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fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>
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Deserialize this value from the given Serde deserializer. Read more