Enum sexp::Atom
[−]
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pub enum Atom { S(String), I(i64), F(f64), }
A single data element in an s-expression. Floats are excluded to ensure atoms may be used as keys in ordered and hashed data structures.
All strings must be valid utf-8.
Variants
S(String)
I(i64)
F(f64)
Trait Implementations
impl PartialEq for Atom
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fn eq(&self, __arg_0: &Atom) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &Atom) -> bool
This method tests for !=
.
impl Clone for Atom
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fn clone(&self) -> Atom
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl PartialOrd for Atom
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fn partial_cmp(&self, __arg_0: &Atom) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, __arg_0: &Atom) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, __arg_0: &Atom) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn gt(&self, __arg_0: &Atom) -> bool
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, __arg_0: &Atom) -> bool
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl Display for Atom
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fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
Formats the value using the given formatter. Read more