Struct TextCollection 

pub struct TextCollection { /* private fields */ }

Collection of all desc texts from which queriers may access data.

Implementations

impl TextCollection

pub fn insert(&mut self, text: Text)

Add data into the text collection.

pub fn add_item(self, text: Text) -> Self

Add data into the text collection.

impl TextCollection

pub fn iter(&self) -> TextIter<'_>

Iterate over immutable references to the items inside.

impl TextCollection

pub fn iter_mut(&mut self) -> TextIterMut<'_>

Iterate over mutable references to the items inside.

impl TextCollection

pub fn shrink_to_fit(&mut self)

Shrink the capacity of the internal data.

pub fn len(&self) -> usize

The number of Texts within the collection.

pub fn is_empty(&self) -> bool

Whether the collection is empty.

impl TextCollection

pub fn new() -> Self

Create an empty text collection.

pub fn with_capacity(capacity: usize) -> Self

Create an empty text collection with specified capacity.

impl TextCollection

pub fn parse<'a, Querier>( &'a self, ) -> Result<QueryDatabase<'a, Querier>, TextCollectionParseError<<&'a str as TryInto<Querier>>::Error>>

where &'a str: TryInto<Querier>, Querier: Query<'a> + ShouldReuse,

Parse a database of immutable queriers.

pub fn parse_mut<'a, Querier>( &'a self, ) -> Result<QueryDatabase<'a, Querier>, TextCollectionParseError<<&'a str as TryInto<Querier>>::Error>>

where &'a str: TryInto<Querier>, Querier: QueryMut<'a> + ShouldReuse,

Parse a database of mutable queriers.

pub fn par_parse<'a, Querier>( &'a self, ) -> Result<QueryDatabase<'a, Querier>, TextCollectionParseError<<&'a str as TryInto<Querier>>::Error>>

where &'a str: TryInto<Querier, Error: Send>, Querier: Query<'a> + ShouldReuse + Send,

Parse a database of immutable queriers in parallel.

pub fn par_parse_mut<'a, Querier>( &'a self, ) -> Result<QueryDatabase<'a, Querier>, TextCollectionParseError<<&'a str as TryInto<Querier>>::Error>>

where &'a str: TryInto<Querier, Error: Send>, Querier: QueryMut<'a> + ShouldReuse + Send,

Parse a database of mutable queriers in parallel.

impl TextCollection

pub fn extend_from_gz<Bytes: Read>( &mut self, bytes: Bytes, ) -> Result<(), LoadGzError>

Extract a gzipped archive and add contents from its desc files to the text collection.

pub fn add_gz<Bytes: Read>(self, bytes: Bytes) -> Result<Self, LoadGzError>

Extract a gzipped archive and add contents from its desc files to the text collection.

pub fn from_gz<Bytes: Read>(bytes: Bytes) -> Result<Self, LoadGzError>

Extract a gzipped archive and add contents from its desc files to the text collection.

impl TextCollection

pub fn extend_from_tar<Bytes: Read>( &mut self, bytes: Bytes, ) -> Result<(), LoadTarError>

Traverse a tar archive and add contents from desc files to the text collection.

pub fn add_tar<Bytes: Read>(self, bytes: Bytes) -> Result<Self, LoadTarError>

Traverse a tar archive and add contents from desc files to the text collection.

pub fn from_tar<Bytes: Read>(bytes: Bytes) -> Result<Self, LoadTarError>

Traverse a tar archive and add contents from desc files to the text collection.

impl TextCollection

pub fn extend_from_xz<Bytes: Read>( &mut self, bytes: Bytes, ) -> Result<(), LoadXzError>

Extract an xz archive and add contents from its desc files to the text collection.

pub fn add_xz<Bytes: Read>(self, bytes: Bytes) -> Result<Self, LoadXzError>

Extract an xz archive and add contents from its desc files to the text collection.

pub fn from_xz<Bytes: Read>(bytes: Bytes) -> Result<Self, LoadXzError>

Extract an xz archive and add contents from its desc files to the text collection.

impl TextCollection

pub fn extend_from_archive( &mut self, bytes: &[u8], ) -> Result<(), LoadArchiveError>

Detect mime type of an archive, extract it, and add contents from desc files to the text collection.

pub fn add_archive(self, bytes: &[u8]) -> Result<Self, LoadArchiveError>

Detect mime type of an archive, extract it, and add contents from desc files to the text collection.

pub fn from_archive(bytes: &[u8]) -> Result<Self, LoadArchiveError>

Detect mime type of an archive, extract it, and add contents from desc files to the text collection.

impl TextCollection

pub fn extend_from_local_db<'path>( &mut self, local_db_path: &'path Path, ) -> Result<(), LoadLocalDbError<'path>>

Load data from a local pacman database.

A local pacman database is a directory usually located at $ARCH_ROOT/var/lib/pacman/local/.

pub fn add_local_db( self, local_db_path: &Path, ) -> Result<Self, LoadLocalDbError<'_>>

Load data from a local pacman database.

A local pacman database is a directory usually located at $ARCH_ROOT/var/lib/pacman/local/.

pub fn from_local_db(local_db_path: &Path) -> Result<Self, LoadLocalDbError<'_>>

Load data from a local pacman database.

A local pacman database is a directory usually located at $ARCH_ROOT/var/lib/pacman/local/.

pub fn par_extend_from_local_db<'path>( &mut self, local_db_path: &'path Path, ) -> Result<(), LoadLocalDbError<'path>>

Load data from a local pacman database in parallel.

A local pacman database is a directory usually located at $ARCH_ROOT/var/lib/pacman/local/.

pub fn par_add_local_db( self, local_db_path: &Path, ) -> Result<Self, LoadLocalDbError<'_>>

Load data from a local pacman database in parallel.

A local pacman database is a directory usually located at $ARCH_ROOT/var/lib/pacman/local/.

pub fn par_from_local_db( local_db_path: &Path, ) -> Result<Self, LoadLocalDbError<'_>>

Load data from a local pacman database in parallel.

A local pacman database is a directory usually located at $ARCH_ROOT/var/lib/pacman/local/.

Trait Implementations

impl Clone for TextCollection

fn clone(&self) -> TextCollection

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TextCollection

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for TextCollection

fn default() -> TextCollection

Returns the “default value” for a type.

impl Extend<Text> for TextCollection

fn extend<Iter: IntoIterator<Item = Text>>(&mut self, iter: Iter)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<Text> for TextCollection

fn from_iter<Iter: IntoIterator<Item = Text>>(iter: Iter) -> Self

Creates a value from an iterator.

impl<'a> IntoIterator for &'a TextCollection

type Item = &'a Text

The type of the elements being iterated over.

type IntoIter = TextIter<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a> IntoIterator for &'a mut TextCollection

type Item = &'a mut Text

The type of the elements being iterated over.

type IntoIter = TextIterMut<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl IntoIterator for TextCollection

type Item = Text

The type of the elements being iterated over.

type IntoIter = TextIntoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.