Re-exports from `rand` crate shall be used. Otherwise trait bounds in
`Mnemonic::generate_in_with` for `rand::thread_rng` object can get
unsatisfied if crate deps get ouf of sync.
This commit is fixing following errors:
```
error[E0277]: the trait bound `ThreadRng: rand_core::RngCore` is not satisfied
--> /home/.cargo/registry/src/index.crates.io-6f17d22bba15001f/bip39-2.0.0/src/lib.rs:292:30
|
292 | Mnemonic::generate_in_with(&mut rand::thread_rng(), language, word_count)
| -------------------------- ^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::RngCore` is not implemented for `ThreadRng`
| |
| required by a bound introduced by this call
|::
= help: the following other types implement trait `rand_core::RngCore`:
...
note: required by a bound in `Mnemonic::generate_in_with`
--> /home/.cargo/registry/src/index.crates.io-6f17d22bba15001f/bip39-2.0.0/src/lib.rs:266:6
|
260 | pub fn generate_in_with<R>(
| ---------------- required by a bound in this associated function
...
266 | R: rand_core::RngCore + rand_core::CryptoRng,
| ^^^^^^^^^^^^^^^^^^ required by this bound in `Mnemonic::generate_in_with`
```
```
error[E0277]: the trait bound `ThreadRng: rand_core::CryptoRng` is not satisfied
--> /home/.cargo/registry/src/index.crates.io-6f17d22bba15001f/bip39-2.0.0/src/lib.rs:292:30
|
292 | Mnemonic::generate_in_with(&mut rand::thread_rng(), language, word_count)
| -------------------------- ^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::CryptoRng` is not implemented for `ThreadRng`
| |
| required by a bound introduced by this call
|
= help: the following other types implement trait `rand_core::CryptoRng`:
...
note: required by a bound in `Mnemonic::generate_in_with`
--> /home/.cargo/registry/src/index.crates.io-6f17d22bba15001f/bip39-2.0.0/src/lib.rs:266:27
|
260 | pub fn generate_in_with<R>(
| ---------------- required by a bound in this associated function
...
266 | R: rand_core::RngCore + rand_core::CryptoRng,
| ^^^^^^^^^^^^^^^^^^^^ required by this bound in `Mnemonic::generate_in_with`
```
Co-authored-by: Tobin C. Harding <me@tobin.cc>
For languages that support it, the implementation of
`Language::find_word` now uses binary search to find the word index. For
languages that do not support it, the old linear search is used.
This substantially improves the runtime performance of
`Language::find_word`. For affected languages, average lookup rate is
increased ~25x on release builds and ~100x on debug builds.
To follow the convention for Rust iterators, for example, in `str`
the method for a char iterator is `chars` not `char_iter`.
Signed-off-by: Jean-Pierre De Jesus DIAZ <me@jeandudey.tech>
Michal Kucharczyk
Steven Roose
pezcore
Marko Bencun
Luke Parker
Rafael Lemos
Jean-Pierre De Jesus DIAZ