Struct twiggy_ir::Id [−][src]
pub struct Id(_, _);
An item's unique identifier. (section index, item within that section index)
Methods
impl Id
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impl Id
pub fn section(section: usize) -> Id
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pub fn section(section: usize) -> Id
Create an Id
for a the given section.
pub fn entry(section: usize, index: usize) -> Id
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pub fn entry(section: usize, index: usize) -> Id
Create an Id
for a given entry in a given section.
pub fn root() -> Id
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pub fn root() -> Id
Create the Id
for the "meta root".
pub fn serializable(&self) -> u64
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pub fn serializable(&self) -> u64
Get the real id of a item.
Trait Implementations
impl Index<Id> for Items
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impl Index<Id> for Items
type Output = Item
The returned type after indexing.
fn index(&self, id: Id) -> &Item
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fn index(&self, id: Id) -> &Item
Performs the indexing (container[index]
) operation.
impl Clone for Id
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impl Clone for Id
fn clone(&self) -> Id
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fn clone(&self) -> Id
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)
Performs copy-assignment from source
. Read more
impl Copy for Id
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impl Copy for Id
impl Debug for Id
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impl Debug for Id
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 Id
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impl PartialEq for Id
fn eq(&self, other: &Id) -> bool
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fn eq(&self, other: &Id) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Id) -> bool
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fn ne(&self, other: &Id) -> bool
This method tests for !=
.
impl Eq for Id
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impl Eq for Id
impl PartialOrd for Id
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impl PartialOrd for Id
fn partial_cmp(&self, other: &Id) -> Option<Ordering>
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fn partial_cmp(&self, other: &Id) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, other: &Id) -> bool
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fn lt(&self, other: &Id) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, other: &Id) -> bool
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fn le(&self, other: &Id) -> 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: &Id) -> bool
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fn gt(&self, other: &Id) -> bool
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, other: &Id) -> bool
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fn ge(&self, other: &Id) -> bool
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl Ord for Id
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impl Ord for Id
fn cmp(&self, other: &Id) -> Ordering
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fn cmp(&self, other: &Id) -> Ordering
This method returns an Ordering
between self
and other
. Read more
fn max(self, other: Self) -> Self
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fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
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fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
impl Hash for Id
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impl Hash for Id