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Difference From fsblobstore-0.0.3 To fsblobstore-0.0.4

2024-09-21
11:00
Update dependencies. check-in: f346678cce user: jan tags: trunk
2024-01-30
16:39
Happy Clippy. check-in: c017f1d615 user: jan tags: fsblobstore-0.0.4, trunk
16:34
Happy clippy. check-in: d97283fae2 user: jan tags: trunk
16:14
Update changelog. check-in: 963d3786c6 user: jan tags: trunk
00:03
Update changelog. check-in: f0afcba861 user: jan tags: fsblobstore-0.0.3, trunk
00:02
Update to tmpfile 0.0.2. Add a factory method to use the 'small file' support of tmpfile. check-in: ef3e8cd6e8 user: jan tags: trunk

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[package]
name = "fsblobstore"
version = "0.0.3"
version = "0.0.4"
edition = "2021"
license = "0BSD"
categories = [ "filesystem" ]
keywords = [ "blob", "datastore" ]
repository = "https://repos.qrnch.tech/pub/fsblobstore"
description = "A file-system backed blob storage abstraction."
rust-version = "1.56"
exclude = [
  ".fossil-settings",
  ".efiles",
  ".fslckout",
  "datastore",
  "www",
  "rustfmt.toml"
]

[features]
enumerate = ["dep:recstrm", "dep:walkdir"]
get-fname = []
mkbasedir = []

[dependencies]
hex = { version = "0.4.3" }
idbag = { version = "0.1.2" }
recstrm = { version = "0.0.1", optional = true }
sha2 =  { version = "0.10.8" }
tmpfile = { version = "0.0.2" }
︙

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#[cfg(feature = "enumerate")]
mod inner {
  use std::{env, fs};
  use std::env;

  use fsblobstore::FsBlobStore;

  pub(super) fn main() {
    //
    // Set up datastore base directory
    //
    let curdir = env::current_dir().unwrap();
    let datastoredir = curdir.join("datastore");
    #[cfg(not(feature = "mkbasedir"))]
    if !datastoredir.exists() {
      fs::create_dir(&datastoredir).unwrap();
      std::fs::create_dir_all(&datastoredir).unwrap();
    }

    let bs = FsBlobStore::new(&datastoredir).unwrap();
    let bs = FsBlobStore::new(datastoredir).unwrap();

    //
    // Enumerate all keys in content store
    //
    let (rx, jh) = bs.enumerate();

    let mut keys = Vec::new();
︙

Changes to examples/simple.rs. 

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use std::{env, fs, io::Write};
use std::{env, io::Write};

use fsblobstore::FsBlobStore;

use rand::Rng;

fn main() {
  //
  // Set up datastore base directory
  //
  let curdir = env::current_dir().unwrap();
  let datastoredir = curdir.join("datastore");
  #[cfg(not(feature = "mkbasedir"))]
  if !datastoredir.exists() {
    fs::create_dir(&datastoredir).unwrap();
    std::fs::create_dir_all(&datastoredir).unwrap();
  }

  let bs = FsBlobStore::new(&datastoredir).unwrap();
  let bs = FsBlobStore::new(datastoredir).unwrap();

  //
  // Create a random buffer to be used as file contents
  //
  let mut buf = vec![0u8; 65536];
  rand::thread_rng().fill(&mut buf[..]);
︙

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//! A abstraction over a filesystem blob storage where each blob is
//! named/key'd by its own hash.
//!
//! # Features
//! | Feature     | Function
//! |-------------|----------
//! | `enumerate` | Enable method for enumerating all keys in storage.
//! | `get-fname` | Enable method for acquiring the path of a blob.
//! | `mkbasedir` | Auto-create the base directory in factory methods.
//!
//! The use of the `enumerate` and `get-fname` features are discouraged since
//! they may encourage breaking the intended usage pattern for `FsBlobStore`
//! instances.

#![cfg_attr(docsrs, feature(doc_cfg))]
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impl FsBlobStore {
  /// Create a new file system-backed blob storage engine.
  ///
  /// The `basedir` is where the blobs and temporary files will be stored.  The
  /// caller must ensure that either `basedir` is absolute, or that the path
  /// remains valid throughout the object's lifetime.
  ///
  /// If the basedir does not exist, the
  pub fn new(basedir: impl AsRef<Path>) -> Result<Self, Error> {
    let basedir = basedir.as_ref();

    #[cfg(feature = "mkbasedir")]
    if !basedir.exists() {
      fs::create_dir_all(basedir)?;
    }

    Ok(Self {
      basedir: basedir.to_path_buf(),
      minsize: None,
      idbag: IdBag::new()
    })
  }

  pub fn with_minsize(
    basedir: impl AsRef<Path>,
    minsize: usize
  ) -> Result<Self, Error> {
    let basedir = basedir.as_ref();

    #[cfg(feature = "mkbasedir")]
    if !basedir.exists() {
      fs::create_dir_all(basedir)?;
    }

    Ok(Self {
      basedir: basedir.to_path_buf(),
      minsize: Some(minsize),
      idbag: IdBag::new()
    })
  }
︙

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# Change Log

## [Unreleased]

[Details](/vdiff?from=fsblobstore-0.0.2&to=trunk)
[Details](/vdiff?from=fsblobstore-0.0.4&to=trunk)

### Added

### Changed

### Removed

---

## [0.0.4] - 2024-01-30

[Details](/vdiff?from=fsblobstore-0.0.3&to=fsblobstore-0.0.4)

### Changed

- Update factory methods to create base directory if it doesn't exists, if the
  `mkbasedir` feature is enabled.

---

## [0.0.3] - 2024-01-30

[Details](/vdiff?from=fsblobstore-0.0.2&to=fsblobstore-0.0.3)

### Added

- Add factory method `FsBlobStore::with_minsize()` to be able to use the memory
  buffer for "small files" support introduced in `tmpfile` 0.0.2.
- Re-export `tmpfile` to allow application to access `tmpfile::Output`.

### Changed

- Update to `tmpfile` 0.0.2.

### Removed

---

## [0.0.2] - 2024-01-29

[Details](/vdiff?from=fsblobstore-0.0.1&to=fsblobstore-0.0.2)

### Added
︙