DecodeSliceError::OutputSliceTooSmall is now conservative rather than precise. That is, the error will only occur if the decoded output cannot fit, meaning that Engine::decode_slice can now be used with exactly-sized output slices. As part of this, Engine::internal_decode now returns DecodeSliceError instead of DecodeError, but that is not expected to affect any external callers.
DecodeError::InvalidLength now refers specifically to the number of valid symbols being invalid (i.e. len % 4 == 1), rather than just the number of input bytes. This avoids confusing scenarios when based on interpretation you could make a case for either InvalidLength or InvalidByte being appropriate.
Decoding is somewhat faster (5-10%)

`v0.21.7`

Compare Source

Support getting an alphabet's contents as a str via Alphabet::as_str()

`v0.21.6`

Compare Source

Improved introductory documentation and example

`v0.21.5`

Compare Source

Add Debug and Clone impls for the general purpose Engine

`v0.21.4`

Compare Source

Make encoded_len const, allowing the creation of arrays sized to encode compile-time-known data lengths

`v0.21.3`

Compare Source

Implement source instead of cause on Error types
Roll back MSRV to 1.48.0 so Debian can continue to live in a time warp
Slightly faster chunked encoding for short inputs
Decrease binary size

`v0.21.2`

Compare Source

Rollback MSRV to 1.57.0 -- only dev dependencies need 1.60, not the main code

`v0.21.1`

Compare Source

Remove the possibility of panicking during decoded length calculations
DecoderReader no longer sometimes erroneously ignores
padding #226

Breaking changes

Engine.internal_decode return type changed
Update MSRV to 1.60.0

`v0.21.0`

Compare Source

Migration

Functions

< 0.20 function	0.21 equivalent
`encode()`	`engine::general_purpose::STANDARD.encode()` or `prelude::BASE64_STANDARD.encode()`
`encode_config()`	`engine.encode()`
`encode_config_buf()`	`engine.encode_string()`
`encode_config_slice()`	`engine.encode_slice()`
`decode()`	`engine::general_purpose::STANDARD.decode()` or `prelude::BASE64_STANDARD.decode()`
`decode_config()`	`engine.decode()`
`decode_config_buf()`	`engine.decode_vec()`
`decode_config_slice()`	`engine.decode_slice()`

The short-lived 0.20 functions were the 0.13 functions with config replaced with engine.

Padding

If applicable, use the preset engines engine::STANDARD, engine::STANDARD_NO_PAD, engine::URL_SAFE,
or engine::URL_SAFE_NO_PAD.
The NO_PAD ones require that padding is absent when decoding, and the others require that
canonical padding is present .

If you need the < 0.20 behavior that did not care about padding, or want to recreate < 0.20.0's predefined Configs
precisely, see the following table.

0.13.1 Config	0.20.0+ alphabet	`encode_padding`	`decode_padding_mode`
STANDARD	STANDARD	true	Indifferent
STANDARD_NO_PAD	STANDARD	false	Indifferent
URL_SAFE	URL_SAFE	true	Indifferent
URL_SAFE_NO_PAD	URL_SAFE	false	Indifferent

`v0.20.0`

Compare Source

Breaking changes

Update MSRV to 1.57.0
Decoding can now either ignore padding, require correct padding, or require no padding. The default is to require
correct padding.
- The NO_PAD config now requires that padding be absent when decoding.

0.20.0-alpha.1

Breaking changes

Extended the Config concept into the Engine abstraction, allowing the user to pick different encoding / decoding
implementations.
- What was formerly the only algorithm is now the FastPortable engine, so named because it's portable (works on
  any CPU) and relatively fast.
- This opens the door to a portable constant-time
  implementation (#153,
  presumably ConstantTimePortable?) for security-sensitive applications that need side-channel resistance, and
  CPU-specific SIMD implementations for more speed.
- Standard base64 per the RFC is available via DEFAULT_ENGINE. To use different alphabets or other settings (
  padding, etc), create your own engine instance.
CharacterSet is now Alphabet (per the RFC), and allows creating custom alphabets. The corresponding tables that
were previously code-generated are now built dynamically.
Since there are already multiple breaking changes, various functions are renamed to be more consistent and
discoverable.
MSRV is now 1.47.0 to allow various things to use const fn.
DecoderReader now owns its inner reader, and can expose it via into_inner(). For symmetry, EncoderWriter can do
the same with its writer.
encoded_len is now public so you can size encode buffers precisely.

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

If you want to rebase/retry this PR, check this box

This PR has been generated by Renovate Bot.

This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [base64](https://github.com/marshallpierce/rust-base64) | dev-dependencies | minor | `0.13.0` -> `0.22.0` | --- ### Release Notes <details> <summary>marshallpierce/rust-base64 (base64)</summary> ### [`v0.22.1`](https://github.com/marshallpierce/rust-base64/blob/HEAD/RELEASE-NOTES.md#0221) [Compare Source](https://github.com/marshallpierce/rust-base64/compare/v0.22.0...v0.22.1) - Correct the symbols used for the predefined `alphabet::BIN_HEX`. ### [`v0.22.0`](https://github.com/marshallpierce/rust-base64/blob/HEAD/RELEASE-NOTES.md#0220) [Compare Source](https://github.com/marshallpierce/rust-base64/compare/v0.21.7...v0.22.0) - `DecodeSliceError::OutputSliceTooSmall` is now conservative rather than precise. That is, the error will only occur if the decoded output *cannot* fit, meaning that `Engine::decode_slice` can now be used with exactly-sized output slices. As part of this, `Engine::internal_decode` now returns `DecodeSliceError` instead of `DecodeError`, but that is not expected to affect any external callers. - `DecodeError::InvalidLength` now refers specifically to the *number of valid symbols* being invalid (i.e. `len % 4 == 1`), rather than just the number of input bytes. This avoids confusing scenarios when based on interpretation you could make a case for either `InvalidLength` or `InvalidByte` being appropriate. - Decoding is somewhat faster (5-10%) ### [`v0.21.7`](https://github.com/marshallpierce/rust-base64/blob/HEAD/RELEASE-NOTES.md#0217) [Compare Source](https://github.com/marshallpierce/rust-base64/compare/v0.21.6...v0.21.7) - Support getting an alphabet's contents as a str via `Alphabet::as_str()` ### [`v0.21.6`](https://github.com/marshallpierce/rust-base64/blob/HEAD/RELEASE-NOTES.md#0216) [Compare Source](https://github.com/marshallpierce/rust-base64/compare/v0.21.5...v0.21.6) - Improved introductory documentation and example ### [`v0.21.5`](https://github.com/marshallpierce/rust-base64/blob/HEAD/RELEASE-NOTES.md#0215) [Compare Source](https://github.com/marshallpierce/rust-base64/compare/v0.21.4...v0.21.5) - Add `Debug` and `Clone` impls for the general purpose Engine ### [`v0.21.4`](https://github.com/marshallpierce/rust-base64/blob/HEAD/RELEASE-NOTES.md#0214) [Compare Source](https://github.com/marshallpierce/rust-base64/compare/v0.21.3...v0.21.4) - Make `encoded_len` `const`, allowing the creation of arrays sized to encode compile-time-known data lengths ### [`v0.21.3`](https://github.com/marshallpierce/rust-base64/blob/HEAD/RELEASE-NOTES.md#0213) [Compare Source](https://github.com/marshallpierce/rust-base64/compare/v0.21.2...v0.21.3) - Implement `source` instead of `cause` on Error types - Roll back MSRV to 1.48.0 so Debian can continue to live in a time warp - Slightly faster chunked encoding for short inputs - Decrease binary size ### [`v0.21.2`](https://github.com/marshallpierce/rust-base64/blob/HEAD/RELEASE-NOTES.md#0212) [Compare Source](https://github.com/marshallpierce/rust-base64/compare/v0.21.1...v0.21.2) - Rollback MSRV to 1.57.0 -- only dev dependencies need 1.60, not the main code ### [`v0.21.1`](https://github.com/marshallpierce/rust-base64/blob/HEAD/RELEASE-NOTES.md#0211) [Compare Source](https://github.com/marshallpierce/rust-base64/compare/v0.21.0...v0.21.1) - Remove the possibility of panicking during decoded length calculations - `DecoderReader` no longer sometimes erroneously ignores padding [#226](https://github.com/marshallpierce/rust-base64/issues/226) #### Breaking changes - `Engine.internal_decode` return type changed - Update MSRV to 1.60.0 ### [`v0.21.0`](https://github.com/marshallpierce/rust-base64/blob/HEAD/RELEASE-NOTES.md#0210) [Compare Source](https://github.com/marshallpierce/rust-base64/compare/v0.20.0...v0.21.0) #### Migration ##### Functions | < 0.20 function | 0.21 equivalent | |-------------------------|-------------------------------------------------------------------------------------| | `encode()` | `engine::general_purpose::STANDARD.encode()` or `prelude::BASE64_STANDARD.encode()` | | `encode_config()` | `engine.encode()` | | `encode_config_buf()` | `engine.encode_string()` | | `encode_config_slice()` | `engine.encode_slice()` | | `decode()` | `engine::general_purpose::STANDARD.decode()` or `prelude::BASE64_STANDARD.decode()` | | `decode_config()` | `engine.decode()` | | `decode_config_buf()` | `engine.decode_vec()` | | `decode_config_slice()` | `engine.decode_slice()` | The short-lived 0.20 functions were the 0.13 functions with `config` replaced with `engine`. ##### Padding If applicable, use the preset engines `engine::STANDARD`, `engine::STANDARD_NO_PAD`, `engine::URL_SAFE`, or `engine::URL_SAFE_NO_PAD`. The `NO_PAD` ones require that padding is absent when decoding, and the others require that canonical padding is present . If you need the < 0.20 behavior that did not care about padding, or want to recreate < 0.20.0's predefined `Config`s precisely, see the following table. | 0.13.1 Config | 0.20.0+ alphabet | `encode_padding` | `decode_padding_mode` | |-----------------|------------------|------------------|-----------------------| | STANDARD | STANDARD | true | Indifferent | | STANDARD_NO_PAD | STANDARD | false | Indifferent | | URL_SAFE | URL_SAFE | true | Indifferent | | URL_SAFE_NO_PAD | URL_SAFE | false | Indifferent | ### [`v0.20.0`](https://github.com/marshallpierce/rust-base64/blob/HEAD/RELEASE-NOTES.md#0200) [Compare Source](https://github.com/marshallpierce/rust-base64/compare/v0.13.1...v0.20.0) #### Breaking changes - Update MSRV to 1.57.0 - Decoding can now either ignore padding, require correct padding, or require no padding. The default is to require correct padding. - The `NO_PAD` config now requires that padding be absent when decoding. #### 0.20.0-alpha.1 ##### Breaking changes - Extended the `Config` concept into the `Engine` abstraction, allowing the user to pick different encoding / decoding implementations. - What was formerly the only algorithm is now the `FastPortable` engine, so named because it's portable (works on any CPU) and relatively fast. - This opens the door to a portable constant-time implementation ([#153](https://github.com/marshallpierce/rust-base64/pull/153), presumably `ConstantTimePortable`?) for security-sensitive applications that need side-channel resistance, and CPU-specific SIMD implementations for more speed. - Standard base64 per the RFC is available via `DEFAULT_ENGINE`. To use different alphabets or other settings ( padding, etc), create your own engine instance. - `CharacterSet` is now `Alphabet` (per the RFC), and allows creating custom alphabets. The corresponding tables that were previously code-generated are now built dynamically. - Since there are already multiple breaking changes, various functions are renamed to be more consistent and discoverable. - MSRV is now 1.47.0 to allow various things to use `const fn`. - `DecoderReader` now owns its inner reader, and can expose it via `into_inner()`. For symmetry, `EncoderWriter` can do the same with its writer. - `encoded_len` is now public so you can size encode buffers precisely. </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).

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renovate-bot added 1 commit 2024-06-04 10:23:14 +05:30

chore(deps): update rust crate base64 to 0.22.0

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renovate-bot commented

2024-06-04 10:23:14 +05:30

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⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

any of the package files in this branch needs updating, or
the branch becomes conflicted, or
you click the rebase/retry checkbox if found above, or
you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: Cargo.lock

Command failed: cargo update --config net.git-fetch-with-cli=true --manifest-path Cargo.toml --package base64@0.13.1 --precise 0.22.1
    Updating crates.io index
error: failed to select a version for the requirement `base64 = "^0.13"`
candidate versions found which didn't match: 0.22.1
location searched: crates.io index
required by package `rust-argon2 v1.0.0`
    ... which satisfies dependency `rust-argon2 = "^1.0.0"` (locked to 1.0.0) of package `argon2-creds v0.2.2 (https://github.com/realaravinth/argon2-creds?branch=master#9f43fd56)`
    ... which satisfies git dependency `argon2-creds` (locked to 0.2.2) of package `forms v0.1.0 (/tmp/renovate-bot-cache/repos/gitea/LibrePages/forms)`
perhaps a crate was updated and forgotten to be re-vendored?

### ⚠️ Artifact update problem Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is. ♻ Renovate will retry this branch, including artifacts, only when one of the following happens: - any of the package files in this branch needs updating, or - the branch becomes conflicted, or - you click the rebase/retry checkbox if found above, or - you rename this PR's title to start with "rebase!" to trigger it manually The artifact failure details are included below: ##### File name: Cargo.lock ``` Command failed: cargo update --config net.git-fetch-with-cli=true --manifest-path Cargo.toml --package base64@0.13.1 --precise 0.22.1 Updating crates.io index error: failed to select a version for the requirement `base64 = "^0.13"` candidate versions found which didn't match: 0.22.1 location searched: crates.io index required by package `rust-argon2 v1.0.0` ... which satisfies dependency `rust-argon2 = "^1.0.0"` (locked to 1.0.0) of package `argon2-creds v0.2.2 (https://github.com/realaravinth/argon2-creds?branch=master#9f43fd56)` ... which satisfies git dependency `argon2-creds` (locked to 0.2.2) of package `forms v0.1.0 (/tmp/renovate-bot-cache/repos/gitea/LibrePages/forms)` perhaps a crate was updated and forgotten to be re-vendored? ```