Struct ethers::solc::remappings::Remapping[][src]

pub struct Remapping {
    pub name: String,
    pub path: String,
}
Expand description

The solidity compiler can only reference files that exist locally on your computer. So importing directly from GitHub (as an example) is not possible.

Let’s imagine you want to use OpenZeppelin’s amazing library of smart contracts, @openzeppelin/contracts-ethereum-package:

pragma solidity 0.5.11;

import "@openzeppelin/contracts-ethereum-package/contracts/math/SafeMath.sol";

contract MyContract {
    using SafeMath for uint256;
    ...
}

When using solc, you have to specify the following:

“prefix” = the path that’s used in your smart contract, i.e. “@openzeppelin/contracts-ethereum-package” “target” = the absolute path of OpenZeppelin’s contracts downloaded on your computer

The format looks like this: solc prefix=target ./MyContract.sol

solc –bin @openzeppelin/contracts-ethereum-package=/Your/Absolute/Path/To/@openzeppelin/ contracts-ethereum-package ./MyContract.sol

Source

Fields

name: Stringpath: String

Implementations

Gets all the remappings detected

Trait Implementations

Returns a copy of the value. Read more

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The associated error which can be returned from parsing.

Parses a string s to return a value of this type. Read more

This method returns an Ordering between self and other. Read more

Compares and returns the maximum of two values. Read more

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This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

This method returns an ordering between self and other values if one exists. Read more

This method tests less than (for self and other) and is used by the < operator. Read more

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

This method tests greater than (for self and other) and is used by the > operator. Read more

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations

Blanket Implementations

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Immutably borrows from an owned value. Read more

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Compare self to key and return true if they are equal.

Performs the conversion.

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Should always be Self

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

Converts the given value to a String. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

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