Enum petgraph::Direction [−][src]
#[repr(usize)]pub enum Direction { Outgoing, Incoming, }
Edge direction.
Variants
Outgoing
An Outgoing
edge is an outward edge from the current node.
Incoming
An Incoming
edge is an inbound edge to the current node.
Methods
impl Direction
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impl Direction
pub fn opposite(&self) -> Direction
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pub fn opposite(&self) -> Direction
Return the opposite Direction
.
pub fn index(&self) -> usize
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pub fn index(&self) -> usize
Return 0
for Outgoing
and 1
for Incoming
.
Trait Implementations
impl Copy for Direction
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impl Copy for Direction
impl Debug for Direction
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impl Debug for Direction
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 PartialEq for Direction
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impl PartialEq for Direction
fn eq(&self, other: &Direction) -> bool
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fn eq(&self, other: &Direction) -> 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
This method tests for !=
.
impl PartialOrd for Direction
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impl PartialOrd for Direction
fn partial_cmp(&self, other: &Direction) -> Option<Ordering>
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fn partial_cmp(&self, other: &Direction) -> Option<Ordering>
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]
fn lt(&self, other: &Rhs) -> bool
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]
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
fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
fn gt(&self, other: &Rhs) -> bool
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]
fn ge(&self, other: &Rhs) -> bool
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl Ord for Direction
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impl Ord for Direction
fn cmp(&self, other: &Direction) -> Ordering
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fn cmp(&self, other: &Direction) -> Ordering
This method returns an Ordering
between self
and other
. Read more
fn max(self, other: Self) -> Self
1.21.0[src]
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
impl Eq for Direction
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impl Eq for Direction
impl Hash for Direction
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impl Hash for Direction
fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash<__H: Hasher>(&self, state: &mut __H)
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]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl Clone for Direction
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impl Clone for Direction