c9630526e2
* Move Pausable into utils * Move Strings into utils * Move Counters into utils * Move SignedSafeMath into math * Remove ERC1046 * Make ERC20Snapshot.snapshot internal * Move ERC20Snapshot into ERC20 * Add drafts deprecation notice * Remove drafts directory * Add changelog entry * Apply suggestions from code review Co-Authored-By: Francisco Giordano <frangio.1@gmail.com> Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
53 lines
1.5 KiB
Plaintext
53 lines
1.5 KiB
Plaintext
= ERC 20
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This set of interfaces, contracts, and utilities are all related to the https://eips.ethereum.org/EIPS/eip-20[ERC20 Token Standard].
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TIP: For an overview of ERC20 tokens and a walkthrough on how to create a token contract read our xref:ROOT:tokens.adoc#ERC20[ERC20 guide].
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There a few core contracts that implement the behavior specified in the EIP:
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* {IERC20}: the interface all ERC20 implementations should conform to
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* {ERC20}: the base implementation of the ERC20 interface
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* {ERC20Detailed}: includes the <<ERC20Detailed-name,`name`>>,
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<<ERC20Detailed-symbol,`symbol`>> and <<ERC20Detailed-decimals,`decimals`>>
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optional standard extension to the base interface
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Additionally there are multiple custom extensions, including:
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* designation of addresses that can create token supply ({ERC20Mintable}), with an optional maximum cap ({ERC20Capped})
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* destruction of own tokens ({ERC20Burnable})
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* designation of addresses that can pause token operations for all users ({ERC20Pausable}).
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Finally, there are some utilities to interact with ERC20 contracts in various ways.
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* {SafeERC20} is a wrapper around the interface that eliminates the need to handle boolean return values.
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* {TokenTimelock} can hold tokens for a beneficiary until a specified time.
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NOTE: This page is incomplete. We're working to improve it for the next release. Stay tuned!
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== Core
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{{IERC20}}
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{{ERC20}}
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{{ERC20Detailed}}
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== Extensions
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{{ERC20Mintable}}
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{{ERC20Burnable}}
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{{ERC20Pausable}}
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{{ERC20Capped}}
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{{ERC20Snapshot}}
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== Utilities
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{{SafeERC20}}
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{{TokenTimelock}}
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