Struct tantivy::SegmentId [−][src]
pub struct SegmentId(_);
Uuid identifying a segment.
Tantivy's segment are identified by a UUID which is used to prefix the filenames of all of the file associated with the segment.
In unit test, for reproducability, the SegmentId
are
simply generated in an autoincrement fashion.
Methods
impl SegmentId
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impl SegmentId
pub fn short_uuid_string(&self) -> String
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pub fn short_uuid_string(&self) -> String
Returns a shorter identifier of the segment.
We are using UUID4, so only 6 bits are fixed, and the rest is random.
Picking the first 8 chars is ok to identify segments in a display message.
pub fn uuid_string(&self) -> String
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pub fn uuid_string(&self) -> String
Returns a segment uuid string.
Trait Implementations
impl Clone for SegmentId
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impl Clone for SegmentId
fn clone(&self) -> SegmentId
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fn clone(&self) -> SegmentId
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 SegmentId
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impl Copy for SegmentId
impl PartialEq for SegmentId
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impl PartialEq for SegmentId
fn eq(&self, other: &SegmentId) -> bool
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fn eq(&self, other: &SegmentId) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &SegmentId) -> bool
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fn ne(&self, other: &SegmentId) -> bool
This method tests for !=
.
impl Eq for SegmentId
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impl Eq for SegmentId
impl Hash for SegmentId
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impl Hash for SegmentId
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 Debug for SegmentId
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impl Debug for SegmentId
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 PartialOrd for SegmentId
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impl PartialOrd for SegmentId
fn partial_cmp(&self, other: &Self) -> Option<Ordering>
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fn partial_cmp(&self, other: &Self) -> 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 SegmentId
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impl Ord for SegmentId
fn cmp(&self, other: &Self) -> Ordering
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fn cmp(&self, other: &Self) -> 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