Commit graph

36 commits

Author SHA1 Message Date
d4872f6da3 Optimize the Store::entries() interface
The previous iterator was implemented to simply fetch _all_ pathes from
the filesystem, no matter what.

With this implementation, this changes. The iterator now has
functionality to optimize the iteration, if only a subdirectory of the
store is required, for example `$STORE/foo`.

This is done via functionality where the underlying iterator gets
altered.

First of all, the interface was changed to return a `Entries` object,
which itself only covers the libimagstore-internal `PathIterator` type.
This type was changed so that the backend implementation provides an
"PathIterBuilder`, which builds the actual iterator object for the
`PathIterator` type.

The intermediate `StoreIdConstructingIterator` was merged into
`PathIterator` for simplicity.

The `Entries` type got functionality similar to the
`StoreIdIteratorWithStore` type for easier transition to the new API.
This should probably be removed at a later point, though.

As the `walkdir::WalkDir` type is not as nice as it could be, iterators
for two collections in the store could be built like this (untested):

    store
        .entries()?
        .in_collection("foo")
        .chain(store.entries()?.in_collection("bar"))

Functionality to exclude subdirectories is not possible with the current
`walkdir::WalkDir` implementation and has to be done during iteration,
with filtering (as usual).

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
2018-09-27 12:19:18 +02:00
664edc7943 Update version string: 0.8.0 -> 0.9.0 2018-05-09 11:39:33 +02:00
2f0a557068 Fix for passing Arc<_> to store interface instead of Box<_> 2018-05-01 21:08:57 +02:00
72c83ae3f7 Refactor libimagtimetrack to fit new store iterator interface 2018-05-01 17:44:01 +02:00
6d21d8eb49 Update dependency: filters: 0.2 -> 0.3 2018-04-29 10:46:36 +02:00
ea80a5a09b Derive Default for InMemoryFileAbstraction, remove constructor 2018-04-25 19:15:07 +02:00
22fb26dc12 Replace Store::retrieve_for_module() with own iterator type 2018-04-24 13:40:42 +02:00
d2dceb6640 Update version numbers: 0.7.0 -> 0.8.0 2018-04-19 10:05:53 +02:00
98f8366e4c Fix documentation in crate metadata 2018-04-17 15:55:08 +02:00
50b0ffa6ae Remove calls to trace_error_exit() 2018-02-12 21:19:48 +01:00
4a4e528aed Refactor error handling
Refactor error handling so we do chain the error with the `?`
operator rather than wrapping it with own types.

Links to other error chains are created with error chain. All unneeded
error kinds were removed.

No API changes.
2018-02-11 23:44:27 +01:00
77be32d80f Remove "get" iterator, store provides this now 2018-02-11 23:44:27 +01:00
30d2c28a22 Update version string: 0.6.0 -> 0.7.0 2018-02-11 14:22:24 +01:00
d5a9e4930d Update dates in license header
And add missing header in one file
2018-02-07 02:48:53 +01:00
397f79b238 libimagtimetrack: Replace read with typed read 2018-01-13 01:14:03 +01:00
0c4be78223 Update dependency: toml-query -> 0.6 2018-01-13 01:14:03 +01:00
a386d50df3 Refactoring: Use function chaining rather than matching 2018-01-05 11:37:09 +01:00
3c8dd19d11 Update version strings: 0.5.0 -> 0.6.0 2017-12-25 19:17:07 +01:00
0ed636bb06 Refactor libimagrt+libimagstore to pass whole configuration object
Before we extracted the store configuration from the configuration
toml::Value object and passed it to the store.

This is unecessary overhead.

Now we pass the whole configuration object and let the store extract the
required values.
2017-12-24 13:52:18 +01:00
a20871eb5e Add badges in Cargo.toml of all crates 2017-10-31 15:03:30 +01:00
758166637b Update toml-query: 0.3.* -> 0.4
This update is needed for the error-chain update, as the toml-query
0.4.0 release also bumps this dependency.
2017-10-12 22:13:04 +02:00
663242db7e Update dependency: error-chain: 0.10 -> 0.11 2017-10-12 22:12:27 +02:00
013e82f04f Update dependency: filters: 0.1 -> 0.2 2017-10-12 19:48:01 +02:00
73f6016221 Update version strings: 0.4.0 -> 0.5.0 2017-09-24 13:05:01 +02:00
976f280511 Update toml-query: 0.3.* -> ^0.3.1
This release contains a bugfix for a critical bug in the
`TomlValueInsertExt::insert()` algorithm which was triggered by an
edgecase.
2017-09-06 19:30:32 +02:00
18e806f588 Remove dedicated result modules, use error chain generated Result types 2017-09-04 09:19:29 +02:00
7ce44e8090 Remove "IntoError" trait, use error_chain functionality 2017-09-03 21:34:07 +02:00
a5bb7a9bec libimagtimetrack: Rewrite error handling 2017-09-03 21:33:54 +02:00
603808a9fa Impl IntoError for error kinds 2017-09-03 15:42:06 +02:00
a309fdb280 Add recursion limits to crates 2017-09-03 15:42:06 +02:00
11d881d3a9 Add dependency to crates: error_chain = 0.10 2017-09-03 15:42:06 +02:00
e77d353c52 Rewrite macros to do error-chain behind the scenes 2017-09-03 15:42:03 +02:00
048517a3c2 Fix readme links in cargo metadata 2017-09-01 18:48:02 +02:00
75e42d2f0b Fix errors (former warnings) in several crates
This fixes errors (former warnings) in several locations.
2017-08-27 20:08:03 +02:00
d0f8002682 Ensure deny() for warnings is in all crates 2017-08-27 20:08:03 +02:00
ef93cf0243 libimagentrytimetrack -> libimagtimetrack
This is actually a domain library and thus should be put into the
lib/domain/ folder.
2017-08-27 18:23:47 +02:00