Struct CustomHDPath

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pub struct CustomHDPath(pub Vec<PathValue>);
Expand description

A custom HD Path, that can be any length and contain any Hardened and non-Hardened values in any order. Direct implementation for BIP-32

If you need just standard type of HD Path like m/44'/0'/0'/0/0 use StandardHDPath instead.

§Usage

§Parse string

use hdpath::CustomHDPath;

let hdpath = CustomHDPath::try_from("m/1'/2'/3/4/5'/6'/7").unwrap();
let hdpath = CustomHDPath::try_from("m/44'/0'/1'/0/0").unwrap();
//also support uppercase notation
let hdpath = CustomHDPath::try_from("M/44H/0H/1H/0/0").unwrap();

§Direct create

use hdpath::{CustomHDPath, PathValue};

let hdpath = CustomHDPath::try_new(vec![
   PathValue::hardened(44), PathValue::hardened(0), PathValue::hardened(1),
   PathValue::normal(0), PathValue::normal(0)
]).unwrap();

Tuple Fields§

§0: Vec<PathValue>

Implementations§

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impl CustomHDPath

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pub fn try_new(values: Vec<PathValue>) -> Result<CustomHDPath, Error>

Create a new HD Path.

Returns error only if provided vector is too large, i.e. more than 255 elements (since BIP-32 says about ability to encode depth in a single byte).

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impl Clone for CustomHDPath

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fn clone(&self) -> CustomHDPath

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CustomHDPath

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Display for CustomHDPath

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl From<&dyn HDPath> for CustomHDPath

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fn from(value: &dyn HDPath) -> Self

Converts to this type from the input type.
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impl From<StandardHDPath> for CustomHDPath

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fn from(value: StandardHDPath) -> Self

Converts to this type from the input type.
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impl FromStr for CustomHDPath

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type Err = Error

The associated error which can be returned from parsing.
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fn from_str(value: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type. Read more
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impl HDPath for CustomHDPath

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fn len(&self) -> u8

Size of the HD Path
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fn get(&self, pos: u8) -> Option<PathValue>

Get element as the specified position. The implementation must return Some<PathValue> for all values up to len(). And return None if the position if out of bounds. Read more
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fn to_bytes(&self) -> Vec<u8>

Encode as bytes, where first byte is number of elements in path (always 5 for StandardHDPath) following by 4-byte BE values
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fn parent(&self) -> Option<CustomHDPath>

Get parent HD Path. Return None if the current path is empty (i.e. already at the top)
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fn as_custom(&self) -> CustomHDPath

Convert current to CustomHDPath structure
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impl Hash for CustomHDPath

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for CustomHDPath

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fn eq(&self, other: &CustomHDPath) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl TryFrom<&str> for CustomHDPath

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &str) -> Result<Self, Self::Error>

Performs the conversion.
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impl TryFrom<CustomHDPath> for AccountHDPath

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: CustomHDPath) -> Result<Self, Self::Error>

Performs the conversion.
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impl TryFrom<CustomHDPath> for StandardHDPath

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: CustomHDPath) -> Result<Self, Self::Error>

Performs the conversion.
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impl Eq for CustomHDPath

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impl StructuralPartialEq for CustomHDPath

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.