Struct ethers_signers::Ledger[−][src]

pub struct Ledger {
    pub chain_id: Option<u64>,
    pub address: Address,
    // some fields omitted
}

A Ledger Ethereum App.

This is a simple wrapper around the Ledger transport

Fields

chain_id: Option<u64>address: Address

The ledger’s address, instantiated at runtime

Implementations

`impl LedgerEthereum`[src]

`pub async fn new( derivation: DerivationType, chain_id: Option<u64> ) -> Result<Self, LedgerError>`[src]

Instantiate the application by acquiring a lock on the ledger device.

use ethers::signers::{Ledger, HDPath};

let ledger = Ledger::new(HDPath::LedgerLive(0), Some(1)).await?;

`pub fn close(self)`[src]

Consume self and drop the ledger mutex

`pub async fn get_address(&self) -> Result<Address, LedgerError>`[src]

Get the account which corresponds to our derivation path

`pub async fn get_address_with_path( &self, derivation: &DerivationType ) -> Result<Address, LedgerError>`[src]

Gets the account which corresponds to the provided derivation path

`pub async fn version(&self) -> Result<String, LedgerError>`[src]

Returns the semver of the Ethereum ledger app

`pub async fn sign_tx( &self, tx: &TransactionRequest, chain_id: Option<u64> ) -> Result<Signature, LedgerError>`[src]

Signs an Ethereum transaction (requires confirmation on the ledger)

`pub async fn sign_message<S: AsRef<[u8]>>( &self, message: S ) -> Result<Signature, LedgerError>`[src]

Signs an ethereum personal message

Trait Implementations

`impl Debug for LedgerEthereum`[src]

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

`impl Signer for LedgerEthereum`[src]

`type Error = LedgerError`

`fn sign_message<'life0, 'async_trait, S: Send + Sync + AsRef<[u8]>>( &'life0 self, message: S ) -> Pin<Box<dyn Future<Output = Result<Signature, Self::Error>> + Send + 'async_trait>> where S: 'async_trait, 'life0: 'async_trait, Self: 'async_trait,` [src]

Signs the hash of the provided message after prefixing it

`fn sign_transaction<'life0, 'life1, 'async_trait>( &'life0 self, message: &'life1 TransactionRequest ) -> Pin<Box<dyn Future<Output = Result<Signature, Self::Error>> + Send + 'async_trait>> where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,` [src]

Signs the transaction

`fn address(&self) -> Address`[src]

Returns the signer’s Ethereum Address

Auto Trait Implementations

`impl !RefUnwindSafe for LedgerEthereum`

`impl Send for LedgerEthereum`

`impl Sync for LedgerEthereum`

`impl Unpin for LedgerEthereum`

`impl UnwindSafe for LedgerEthereum`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`pub fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`pub fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`pub fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T> Conv for T`

`pub fn conv<T>(self) -> T where Self: Into<T>,`

`impl<T> FmtForward for T`

`pub fn fmt_binary(self) -> FmtBinary<Self> where Self: Binary,`

`pub fn fmt_display(self) -> FmtDisplay<Self> where Self: Display,`

`pub fn fmt_lower_exp(self) -> FmtLowerExp<Self> where Self: LowerExp,`

`pub fn fmt_lower_hex(self) -> FmtLowerHex<Self> where Self: LowerHex,`

`pub fn fmt_octal(self) -> FmtOctal<Self> where Self: Octal,`

`pub fn fmt_pointer(self) -> FmtPointer<Self> where Self: Pointer,`

`pub fn fmt_upper_exp(self) -> FmtUpperExp<Self> where Self: UpperExp,`

`pub fn fmt_upper_hex(self) -> FmtUpperHex<Self> where Self: UpperHex,`

`impl<T> From<T> for T`[src]

`pub fn from(t: T) -> T`[src]

`impl<T, U> Into for T where U: From<T>,` [src]

`pub fn into(self) -> U`[src]

`impl<T> Pipe for T`

`pub fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R`

`impl<T> PipeAsRef for T`

`pub fn pipe_as_ref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where Self: AsRef<T>, T: 'a, R: 'a,`

`pub fn pipe_as_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R ) -> R where Self: AsMut<T>, T: 'a, R: 'a,`

`impl<T> PipeBorrow for T`

`pub fn pipe_borrow<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where Self: Borrow<T>, T: 'a, R: 'a,`

`pub fn pipe_borrow_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R ) -> R where Self: BorrowMut<T>, T: 'a, R: 'a,`

`impl<T> PipeDeref for T`

`pub fn pipe_deref<'a, R>( &'a self, func: impl FnOnce(&'a Self::Target) -> R ) -> R where Self: Deref, R: 'a,`

`pub fn pipe_deref_mut<'a, R>( &'a mut self, func: impl FnOnce(&'a mut Self::Target) -> R ) -> R where Self: DerefMut, R: 'a,`

`impl<T> PipeRef for T`

`pub fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where R: 'a,`

`pub fn pipe_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where R: 'a,`

`impl<T> Same<T> for T`

`type Output = T`

Should always be Self

`impl<T> Tap for T`

`pub fn tap<F, R>(self, func: F) -> Self where F: FnOnce(&Self) -> R,`

`pub fn tap_dbg<F, R>(self, func: F) -> Self where F: FnOnce(&Self) -> R,`

`pub fn tap_mut<F, R>(self, func: F) -> Self where F: FnOnce(&mut Self) -> R,`

`pub fn tap_mut_dbg<F, R>(self, func: F) -> Self where F: FnOnce(&mut Self) -> R,`

`impl<T, U> TapAsRef for T where U: ?Sized,`

`pub fn tap_ref<F, R>(self, func: F) -> Self where Self: AsRef<T>, F: FnOnce(&T) -> R,`

`pub fn tap_ref_dbg<F, R>(self, func: F) -> Self where Self: AsRef<T>, F: FnOnce(&T) -> R,`

`pub fn tap_ref_mut<F, R>(self, func: F) -> Self where Self: AsMut<T>, F: FnOnce(&mut T) -> R,`

`pub fn tap_ref_mut_dbg<F, R>(self, func: F) -> Self where Self: AsMut<T>, F: FnOnce(&mut T) -> R,`

`impl<T, U> TapBorrow for T where U: ?Sized,`

`pub fn tap_borrow<F, R>(self, func: F) -> Self where Self: Borrow<T>, F: FnOnce(&T) -> R,`

`pub fn tap_borrow_dbg<F, R>(self, func: F) -> Self where Self: Borrow<T>, F: FnOnce(&T) -> R,`

`pub fn tap_borrow_mut<F, R>(self, func: F) -> Self where Self: BorrowMut<T>, F: FnOnce(&mut T) -> R,`

`pub fn tap_borrow_mut_dbg<F, R>(self, func: F) -> Self where Self: BorrowMut<T>, F: FnOnce(&mut T) -> R,`

`impl<T> TapDeref for T`

`pub fn tap_deref<F, R>(self, func: F) -> Self where Self: Deref, F: FnOnce(&Self::Target) -> R,`

`pub fn tap_deref_dbg<F, R>(self, func: F) -> Self where Self: Deref, F: FnOnce(&Self::Target) -> R,`

`pub fn tap_deref_mut<F, R>(self, func: F) -> Self where Self: DerefMut, F: FnOnce(&mut Self::Target) -> R,`

`pub fn tap_deref_mut_dbg<F, R>(self, func: F) -> Self where Self: DerefMut, F: FnOnce(&mut Self::Target) -> R,`

`impl<T> TryConv for T`

`pub fn try_conv<T>(self) -> Result<T, Self::Error> where Self: TryInto<T>,`

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The type returned in the event of a conversion error.

`pub fn try_into(self) -> Result<U, >::Error>`[src]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,`

`pub fn vzip(self) -> V`

Struct ethers_signers::Ledger[−][src]

Fields

Implementations

impl LedgerEthereum[src]

pub async fn new( derivation: DerivationType, chain_id: Option<u64>) -> Result<Self, LedgerError>[src]

pub fn close(self)[src]

pub async fn get_address(&self) -> Result<Address, LedgerError>[src]

pub async fn get_address_with_path( &self, derivation: &DerivationType) -> Result<Address, LedgerError>[src]

pub async fn version(&self) -> Result<String, LedgerError>[src]

pub async fn sign_tx( &self, tx: &TransactionRequest, chain_id: Option<u64>) -> Result<Signature, LedgerError>[src]

pub async fn sign_message<S: AsRef<[u8]>>( &self, message: S) -> Result<Signature, LedgerError>[src]

Trait Implementations

impl Debug for LedgerEthereum[src]

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

impl Signer for LedgerEthereum[src]

type Error = LedgerError

fn sign_message<'life0, 'async_trait, S: Send + Sync + AsRef<[u8]>>( &'life0 self, message: S) -> Pin<Box<dyn Future<Output = Result<Signature, Self::Error>> + Send + 'async_trait>> where S: 'async_trait, 'life0: 'async_trait, Self: 'async_trait, [src]

fn sign_transaction<'life0, 'life1, 'async_trait>( &'life0 self, message: &'life1 TransactionRequest) -> Pin<Box<dyn Future<Output = Result<Signature, Self::Error>> + Send + 'async_trait>> where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait, [src]

fn address(&self) -> Address[src]

Auto Trait Implementations

impl !RefUnwindSafe for LedgerEthereum

impl Send for LedgerEthereum

impl Sync for LedgerEthereum

impl Unpin for LedgerEthereum

impl UnwindSafe for LedgerEthereum

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

impl<T> Borrow<T> for T where T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

impl<T> BorrowMut<T> for T where T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

impl<T> Conv for T

pub fn conv<T>(self) -> T where Self: Into<T>,

impl<T> FmtForward for T

pub fn fmt_binary(self) -> FmtBinary<Self> where Self: Binary,

pub fn fmt_display(self) -> FmtDisplay<Self> where Self: Display,

pub fn fmt_lower_exp(self) -> FmtLowerExp<Self> where Self: LowerExp,

pub fn fmt_lower_hex(self) -> FmtLowerHex<Self> where Self: LowerHex,

pub fn fmt_octal(self) -> FmtOctal<Self> where Self: Octal,

pub fn fmt_pointer(self) -> FmtPointer<Self> where Self: Pointer,

pub fn fmt_upper_exp(self) -> FmtUpperExp<Self> where Self: UpperExp,

pub fn fmt_upper_hex(self) -> FmtUpperHex<Self> where Self: UpperHex,

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

impl<T, U> Into<U> for T where U: From<T>, [src]

pub fn into(self) -> U[src]

impl<T> Pipe for T

pub fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R

impl<T> PipeAsRef for T

pub fn pipe_as_ref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where Self: AsRef<T>, T: 'a, R: 'a,

pub fn pipe_as_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R) -> R where Self: AsMut<T>, T: 'a, R: 'a,

impl<T> PipeBorrow for T

pub fn pipe_borrow<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where Self: Borrow<T>, T: 'a, R: 'a,

pub fn pipe_borrow_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R) -> R where Self: BorrowMut<T>, T: 'a, R: 'a,

impl<T> PipeDeref for T

pub fn pipe_deref<'a, R>( &'a self, func: impl FnOnce(&'a Self::Target) -> R) -> R where Self: Deref, R: 'a,

pub fn pipe_deref_mut<'a, R>( &'a mut self, func: impl FnOnce(&'a mut Self::Target) -> R) -> R where Self: DerefMut, R: 'a,

impl<T> PipeRef for T

pub fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where R: 'a,

pub fn pipe_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where R: 'a,

impl<T> Same<T> for T

type Output = T

impl<T> Tap for T

pub fn tap<F, R>(self, func: F) -> Self where F: FnOnce(&Self) -> R,

pub fn tap_dbg<F, R>(self, func: F) -> Self where F: FnOnce(&Self) -> R,

pub fn tap_mut<F, R>(self, func: F) -> Self where F: FnOnce(&mut Self) -> R,

pub fn tap_mut_dbg<F, R>(self, func: F) -> Self where F: FnOnce(&mut Self) -> R,

impl<T, U> TapAsRef<U> for T where U: ?Sized,

pub fn tap_ref<F, R>(self, func: F) -> Self where Self: AsRef<T>, F: FnOnce(&T) -> R,

pub fn tap_ref_dbg<F, R>(self, func: F) -> Self where Self: AsRef<T>, F: FnOnce(&T) -> R,

pub fn tap_ref_mut<F, R>(self, func: F) -> Self where Self: AsMut<T>, F: FnOnce(&mut T) -> R,

pub fn tap_ref_mut_dbg<F, R>(self, func: F) -> Self where Self: AsMut<T>, F: FnOnce(&mut T) -> R,

impl<T, U> TapBorrow<U> for T where U: ?Sized,

pub fn tap_borrow<F, R>(self, func: F) -> Self where Self: Borrow<T>, F: FnOnce(&T) -> R,

pub fn tap_borrow_dbg<F, R>(self, func: F) -> Self where Self: Borrow<T>, F: FnOnce(&T) -> R,

pub fn tap_borrow_mut<F, R>(self, func: F) -> Self where Self: BorrowMut<T>, F: FnOnce(&mut T) -> R,

pub fn tap_borrow_mut_dbg<F, R>(self, func: F) -> Self where Self: BorrowMut<T>, F: FnOnce(&mut T) -> R,

impl<T> TapDeref for T

pub fn tap_deref<F, R>(self, func: F) -> Self where Self: Deref, F: FnOnce(&Self::Target) -> R,