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display call stack for unsuccessful unsafe calls #691

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merged 1 commit into from Sep 11, 2019

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@KtorZ KtorZ commented Sep 9, 2019

Issue Number

Overview

  • I have added "stack traces" for unsafe calls when they fail.

Comments

It's not much, but it turns:

       uncaught exception: ErrorCall
       TextDecodingError {getTextDecodingError = "Unable to decode Address: encoding is neither Bech32 nor Base58."}
       CallStack (from HasCallStack):
         error, called at src/Cardano/Wallet/Unsafe.hs:56:13 in cardano-wallet-core-2019.7.24-vtyOM1MPP4BB3M0K9gXCg:Cardano.Wallet.Unsafe

into

       uncaught exception: ErrorCall
       TextDecodingError {getTextDecodingError = "Unable to decode Address: encoding is neither Bech32 nor Base58."}
       CallStack (from HasCallStack):
         error, called at src/Cardano/Wallet/Unsafe.hs:58:13 in cardano-wallet-core-2019.7.24-vtyOM1MPP4BB3M0K9gXCg:Cardano.Wallet.Unsafe
         unsafeDecodeAddress, called at test/unit/Cardano/Wallet/Jormungandr/CompatibilitySpec.hs:121:21 in main:Cardano.Wallet.Jormungandr.CompatibilitySpec

which makes it easier to locate the point of failure.

@KtorZ KtorZ requested a review from Anviking September 9, 2019 12:40
@KtorZ KtorZ self-assigned this Sep 9, 2019
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👍

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KtorZ commented Sep 9, 2019

bors r+

@KtorZ KtorZ force-pushed the KtorZ/unsafe-has-call-stack branch from d8830b3 to 9d6e22b Compare September 9, 2019 13:13
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iohk-bors bot commented Sep 9, 2019

Canceled

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KtorZ commented Sep 9, 2019

bors r+

iohk-bors bot added a commit that referenced this pull request Sep 9, 2019
684: Only create checkpoints for unstable blocks r=KtorZ a=KtorZ

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->

#639

# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [x] I have only stored checkpoints for unstable blocks during restoration (and, each last block of each batch) cf: [6a7e9ff](6a7e9ff)

- [x] I have fetch the `epochStability` (a.k.a `k` parameter) from genesis block (see  [2d0c558](2d0c558)

- [x] I have reworked `applyBlock` so it returns a `NonEmpty` list of checkpoints (since it gets a `NonEmpty` list of blocks as input and, there's a 1:1 mapping between blocks and checkpoints here). This remove some awkwardness when accessing the last checkpoint of the list during restoration. (See [c2d193a](c2d193a)

# Comments

<!-- Additional comments or screenshots to attach if any -->

I've re-run the restoration benchmark which now behaves as expected. The last `k` blocks are longer to restore because a checkpoint needs to be created for each of them, otherwise, we only create a checkpoint every epoch. 

```
All results:                            
  restore testnet seq: 12.16 s          
  restore testnet 10% ownership: 12.14 s
Benchmark restore: FINISH               
Completed 2 action(s).                  
```

This should coincidentally fix the nightly builds.

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 ✓ Assign yourself to the PR
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690: Add missing descriptions for CLI commands r=KtorZ a=piotr-iohk

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->


# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [ ] Added descriptions for commands that were missing it in CLI help



# Comments

Before:

```

Available options:
  -h,--help                Show this help text

Available commands:
  launch                   Launch and monitor a wallet server and its chain
                           producers.
  serve                    serve API that listens for commands/actions.
  mnemonic                 
  wallet                  
  transaction             
  address                  
  version                  Show the program's version.

```

After:

```
Available options:
  -h,--help                Show this help text

Available commands:
  launch                   Launch and monitor a wallet server and its chain
                           producers.
  serve                    Serve API that listens for commands/actions.
  mnemonic                 Tooling around mnemonic words.
  wallet                   Manage wallets.
  transaction              Manage transactions.
  address                  Manage addresses.
  version                  Show the program's version.

```
<!-- 
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 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


691: display call stack for unsuccessful unsafe calls r=KtorZ a=KtorZ

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->


# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [x] I have added "stack traces" for unsafe calls when they fail.

# Comments

<!-- Additional comments or screenshots to attach if any -->

It's not much, but it turns:

```
       uncaught exception: ErrorCall
       TextDecodingError {getTextDecodingError = "Unable to decode Address: encoding is neither Bech32 nor Base58."}
       CallStack (from HasCallStack):
         error, called at src/Cardano/Wallet/Unsafe.hs:56:13 in cardano-wallet-core-2019.7.24-vtyOM1MPP4BB3M0K9gXCg:Cardano.Wallet.Unsafe
```


into

```
       uncaught exception: ErrorCall
       TextDecodingError {getTextDecodingError = "Unable to decode Address: encoding is neither Bech32 nor Base58."}
       CallStack (from HasCallStack):
         error, called at src/Cardano/Wallet/Unsafe.hs:58:13 in cardano-wallet-core-2019.7.24-vtyOM1MPP4BB3M0K9gXCg:Cardano.Wallet.Unsafe
         unsafeDecodeAddress, called at test/unit/Cardano/Wallet/Jormungandr/CompatibilitySpec.hs:121:21 in main:Cardano.Wallet.Jormungandr.CompatibilitySpec
```

which makes it easier to locate the point of failure.

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


Co-authored-by: KtorZ <matthias.benkort@gmail.com>
Co-authored-by: Piotr Stachyra <piotr.stachyra@iohk.io>
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iohk-bors bot commented Sep 9, 2019

Build failed (retrying...)

iohk-bors bot added a commit that referenced this pull request Sep 9, 2019
690: Add missing descriptions for CLI commands r=KtorZ a=piotr-iohk

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->


# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [ ] Added descriptions for commands that were missing it in CLI help



# Comments

Before:

```

Available options:
  -h,--help                Show this help text

Available commands:
  launch                   Launch and monitor a wallet server and its chain
                           producers.
  serve                    serve API that listens for commands/actions.
  mnemonic                 
  wallet                  
  transaction             
  address                  
  version                  Show the program's version.

```

After:

```
Available options:
  -h,--help                Show this help text

Available commands:
  launch                   Launch and monitor a wallet server and its chain
                           producers.
  serve                    Serve API that listens for commands/actions.
  mnemonic                 Tooling around mnemonic words.
  wallet                   Manage wallets.
  transaction              Manage transactions.
  address                  Manage addresses.
  version                  Show the program's version.

```
<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


691: display call stack for unsuccessful unsafe calls r=KtorZ a=KtorZ

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->


# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [x] I have added "stack traces" for unsafe calls when they fail.

# Comments

<!-- Additional comments or screenshots to attach if any -->

It's not much, but it turns:

```
       uncaught exception: ErrorCall
       TextDecodingError {getTextDecodingError = "Unable to decode Address: encoding is neither Bech32 nor Base58."}
       CallStack (from HasCallStack):
         error, called at src/Cardano/Wallet/Unsafe.hs:56:13 in cardano-wallet-core-2019.7.24-vtyOM1MPP4BB3M0K9gXCg:Cardano.Wallet.Unsafe
```


into

```
       uncaught exception: ErrorCall
       TextDecodingError {getTextDecodingError = "Unable to decode Address: encoding is neither Bech32 nor Base58."}
       CallStack (from HasCallStack):
         error, called at src/Cardano/Wallet/Unsafe.hs:58:13 in cardano-wallet-core-2019.7.24-vtyOM1MPP4BB3M0K9gXCg:Cardano.Wallet.Unsafe
         unsafeDecodeAddress, called at test/unit/Cardano/Wallet/Jormungandr/CompatibilitySpec.hs:121:21 in main:Cardano.Wallet.Jormungandr.CompatibilitySpec
```

which makes it easier to locate the point of failure.

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


Co-authored-by: Piotr Stachyra <piotr.stachyra@iohk.io>
Co-authored-by: KtorZ <matthias.benkort@gmail.com>
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iohk-bors bot commented Sep 9, 2019

Build failed (retrying...)

iohk-bors bot added a commit that referenced this pull request Sep 9, 2019
691: display call stack for unsuccessful unsafe calls r=KtorZ a=KtorZ

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->


# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [x] I have added "stack traces" for unsafe calls when they fail.

# Comments

<!-- Additional comments or screenshots to attach if any -->

It's not much, but it turns:

```
       uncaught exception: ErrorCall
       TextDecodingError {getTextDecodingError = "Unable to decode Address: encoding is neither Bech32 nor Base58."}
       CallStack (from HasCallStack):
         error, called at src/Cardano/Wallet/Unsafe.hs:56:13 in cardano-wallet-core-2019.7.24-vtyOM1MPP4BB3M0K9gXCg:Cardano.Wallet.Unsafe
```


into

```
       uncaught exception: ErrorCall
       TextDecodingError {getTextDecodingError = "Unable to decode Address: encoding is neither Bech32 nor Base58."}
       CallStack (from HasCallStack):
         error, called at src/Cardano/Wallet/Unsafe.hs:58:13 in cardano-wallet-core-2019.7.24-vtyOM1MPP4BB3M0K9gXCg:Cardano.Wallet.Unsafe
         unsafeDecodeAddress, called at test/unit/Cardano/Wallet/Jormungandr/CompatibilitySpec.hs:121:21 in main:Cardano.Wallet.Jormungandr.CompatibilitySpec
```

which makes it easier to locate the point of failure.

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


Co-authored-by: KtorZ <matthias.benkort@gmail.com>
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iohk-bors bot commented Sep 9, 2019

Build failed

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KtorZ commented Sep 9, 2019

bors r+

iohk-bors bot added a commit that referenced this pull request Sep 9, 2019
691: display call stack for unsuccessful unsafe calls r=KtorZ a=KtorZ

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->


# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [x] I have added "stack traces" for unsafe calls when they fail.

# Comments

<!-- Additional comments or screenshots to attach if any -->

It's not much, but it turns:

```
       uncaught exception: ErrorCall
       TextDecodingError {getTextDecodingError = "Unable to decode Address: encoding is neither Bech32 nor Base58."}
       CallStack (from HasCallStack):
         error, called at src/Cardano/Wallet/Unsafe.hs:56:13 in cardano-wallet-core-2019.7.24-vtyOM1MPP4BB3M0K9gXCg:Cardano.Wallet.Unsafe
```


into

```
       uncaught exception: ErrorCall
       TextDecodingError {getTextDecodingError = "Unable to decode Address: encoding is neither Bech32 nor Base58."}
       CallStack (from HasCallStack):
         error, called at src/Cardano/Wallet/Unsafe.hs:58:13 in cardano-wallet-core-2019.7.24-vtyOM1MPP4BB3M0K9gXCg:Cardano.Wallet.Unsafe
         unsafeDecodeAddress, called at test/unit/Cardano/Wallet/Jormungandr/CompatibilitySpec.hs:121:21 in main:Cardano.Wallet.Jormungandr.CompatibilitySpec
```

which makes it easier to locate the point of failure.

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


Co-authored-by: KtorZ <matthias.benkort@gmail.com>
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iohk-bors bot commented Sep 9, 2019

Timed out

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Good idea 👍.
Too bad we can't use it on invariant without applying HasCallStack to basically the whole app.

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Looks like a nice idea, when used sparingly in places where it will help.

Only one minor change suggested.

unsafeFromHex =
either (error . show) id . convertFromBase @ByteString @ByteString Base16

-- | Decode a bech32-encoded 'Text' into an 'Address', or fail.
unsafeDecodeAddress :: DecodeAddress t => Proxy t -> Text -> Address
unsafeDecodeAddress :: (HasCallStack, DecodeAddress t) => Proxy t -> Text -> Address
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Suggested change
unsafeDecodeAddress :: (HasCallStack, DecodeAddress t) => Proxy t -> Text -> Address
unsafeDecodeAddress
:: (HasCallStack, DecodeAddress t) => Proxy t -> Text -> Address

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bors r+

iohk-bors bot added a commit that referenced this pull request Sep 11, 2019
691: display call stack for unsuccessful unsafe calls r=piotr-iohk a=KtorZ

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->


# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [x] I have added "stack traces" for unsafe calls when they fail.

# Comments

<!-- Additional comments or screenshots to attach if any -->

It's not much, but it turns:

```
       uncaught exception: ErrorCall
       TextDecodingError {getTextDecodingError = "Unable to decode Address: encoding is neither Bech32 nor Base58."}
       CallStack (from HasCallStack):
         error, called at src/Cardano/Wallet/Unsafe.hs:56:13 in cardano-wallet-core-2019.7.24-vtyOM1MPP4BB3M0K9gXCg:Cardano.Wallet.Unsafe
```


into

```
       uncaught exception: ErrorCall
       TextDecodingError {getTextDecodingError = "Unable to decode Address: encoding is neither Bech32 nor Base58."}
       CallStack (from HasCallStack):
         error, called at src/Cardano/Wallet/Unsafe.hs:58:13 in cardano-wallet-core-2019.7.24-vtyOM1MPP4BB3M0K9gXCg:Cardano.Wallet.Unsafe
         unsafeDecodeAddress, called at test/unit/Cardano/Wallet/Jormungandr/CompatibilitySpec.hs:121:21 in main:Cardano.Wallet.Jormungandr.CompatibilitySpec
```

which makes it easier to locate the point of failure.

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


Co-authored-by: KtorZ <matthias.benkort@gmail.com>
@KtorZ
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KtorZ commented Sep 11, 2019

bors r+

iohk-bors bot added a commit that referenced this pull request Sep 11, 2019
684: Only create checkpoints for unstable blocks r=KtorZ a=KtorZ

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->

#639

# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [x] I have only stored checkpoints for unstable blocks during restoration (and, each last block of each batch) cf: [6a7e9ff](6a7e9ff)

- [x] I have fetch the `epochStability` (a.k.a `k` parameter) from genesis block (see  [2d0c558](2d0c558)

- [x] I have reworked `applyBlock` so it returns a `NonEmpty` list of checkpoints (since it gets a `NonEmpty` list of blocks as input and, there's a 1:1 mapping between blocks and checkpoints here). This remove some awkwardness when accessing the last checkpoint of the list during restoration. (See [c2d193a](c2d193a)

# Comments

<!-- Additional comments or screenshots to attach if any -->

I've re-run the restoration benchmark which now behaves as expected. The last `k` blocks are longer to restore because a checkpoint needs to be created for each of them, otherwise, we only create a checkpoint every epoch. 

```
All results:                            
  restore testnet seq: 12.16 s          
  restore testnet 10% ownership: 12.14 s
Benchmark restore: FINISH               
Completed 2 action(s).                  
```

This should coincidentally fix the nightly builds.

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


691: display call stack for unsuccessful unsafe calls r=KtorZ a=KtorZ

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->


# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [x] I have added "stack traces" for unsafe calls when they fail.

# Comments

<!-- Additional comments or screenshots to attach if any -->

It's not much, but it turns:

```
       uncaught exception: ErrorCall
       TextDecodingError {getTextDecodingError = "Unable to decode Address: encoding is neither Bech32 nor Base58."}
       CallStack (from HasCallStack):
         error, called at src/Cardano/Wallet/Unsafe.hs:56:13 in cardano-wallet-core-2019.7.24-vtyOM1MPP4BB3M0K9gXCg:Cardano.Wallet.Unsafe
```


into

```
       uncaught exception: ErrorCall
       TextDecodingError {getTextDecodingError = "Unable to decode Address: encoding is neither Bech32 nor Base58."}
       CallStack (from HasCallStack):
         error, called at src/Cardano/Wallet/Unsafe.hs:58:13 in cardano-wallet-core-2019.7.24-vtyOM1MPP4BB3M0K9gXCg:Cardano.Wallet.Unsafe
         unsafeDecodeAddress, called at test/unit/Cardano/Wallet/Jormungandr/CompatibilitySpec.hs:121:21 in main:Cardano.Wallet.Jormungandr.CompatibilitySpec
```

which makes it easier to locate the point of failure.

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


692: review documentation for Primitive.Mnemonic r=KtorZ a=KtorZ

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->


# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [x] I have reviewed documentation and exports for `Cardano.Wallet.Primitive.Mnemonic`

# Comments

<!-- Additional comments or screenshots to attach if any -->

I noticed a few discrepancy in the documentation and tried to come up with something a little bit clearer. 

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


Co-authored-by: KtorZ <matthias.benkort@gmail.com>
Co-authored-by: Piotr Stachyra <piotr.stachyra@iohk.io>
@KtorZ
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KtorZ commented Sep 11, 2019

bors r+

iohk-bors bot added a commit that referenced this pull request Sep 11, 2019
691: display call stack for unsuccessful unsafe calls r=KtorZ a=KtorZ

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->


# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [x] I have added "stack traces" for unsafe calls when they fail.

# Comments

<!-- Additional comments or screenshots to attach if any -->

It's not much, but it turns:

```
       uncaught exception: ErrorCall
       TextDecodingError {getTextDecodingError = "Unable to decode Address: encoding is neither Bech32 nor Base58."}
       CallStack (from HasCallStack):
         error, called at src/Cardano/Wallet/Unsafe.hs:56:13 in cardano-wallet-core-2019.7.24-vtyOM1MPP4BB3M0K9gXCg:Cardano.Wallet.Unsafe
```


into

```
       uncaught exception: ErrorCall
       TextDecodingError {getTextDecodingError = "Unable to decode Address: encoding is neither Bech32 nor Base58."}
       CallStack (from HasCallStack):
         error, called at src/Cardano/Wallet/Unsafe.hs:58:13 in cardano-wallet-core-2019.7.24-vtyOM1MPP4BB3M0K9gXCg:Cardano.Wallet.Unsafe
         unsafeDecodeAddress, called at test/unit/Cardano/Wallet/Jormungandr/CompatibilitySpec.hs:121:21 in main:Cardano.Wallet.Jormungandr.CompatibilitySpec
```

which makes it easier to locate the point of failure.

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


692: review documentation for Primitive.Mnemonic r=KtorZ a=KtorZ

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->


# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [x] I have reviewed documentation and exports for `Cardano.Wallet.Primitive.Mnemonic`

# Comments

<!-- Additional comments or screenshots to attach if any -->

I noticed a few discrepancy in the documentation and tried to come up with something a little bit clearer. 

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


Co-authored-by: KtorZ <matthias.benkort@gmail.com>
@KtorZ KtorZ merged commit de14b6b into master Sep 11, 2019
@KtorZ KtorZ deleted the KtorZ/unsafe-has-call-stack branch September 11, 2019 18:09
@KtorZ KtorZ added this to the Recovery Week - Week 37 milestone Sep 13, 2019
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6 participants