Block Types
The Reth type system provides a flexible abstraction for blocks through traits, allowing different implementations while maintaining type safety and consistency.
Type Relationships
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z'/%3e%3c/marker%3e%3cmarker orient='auto' markerHeight='8' markerWidth='8' markerUnits='userSpaceOnUse' refY='5' refX='4.5' viewBox='0 0 10 10' class='marker flowchart-v2' id='mermaid-0_flowchart-v2-pointStart'%3e%3cpath style='stroke-width: 1%3b stroke-dasharray: 1%2c 0%3b' class='arrowMarkerPath' d='M 0 5 L 10 10 L 10 0 z'/%3e%3c/marker%3e%3cmarker orient='auto' markerHeight='11' markerWidth='11' markerUnits='userSpaceOnUse' refY='5' refX='11' viewBox='0 0 10 10' class='marker flowchart-v2' id='mermaid-0_flowchart-v2-circleEnd'%3e%3ccircle style='stroke-width: 1%3b stroke-dasharray: 1%2c 0%3b' class='arrowMarkerPath' r='5' cy='5' cx='5'/%3e%3c/marker%3e%3cmarker orient='auto' markerHeight='11' markerWidth='11' markerUnits='userSpaceOnUse' refY='5' refX='-1' viewBox='0 0 10 10' class='marker flowchart-v2' id='mermaid-0_flowchart-v2-circleStart'%3e%3ccircle style='stroke-width: 1%3b stroke-dasharray: 1%2c 0%3b' class='arrowMarkerPath' r='5' cy='5' cx='5'/%3e%3c/marker%3e%3cmarker orient='auto' markerHeight='11' markerWidth='11' markerUnits='userSpaceOnUse' refY='5.2' refX='12' viewBox='0 0 11 11' class='marker cross flowchart-v2' id='mermaid-0_flowchart-v2-crossEnd'%3e%3cpath style='stroke-width: 2%3b stroke-dasharray: 1%2c 0%3b' class='arrowMarkerPath' d='M 1%2c1 l 9%2c9 M 10%2c1 l -9%2c9'/%3e%3c/marker%3e%3cmarker orient='auto' markerHeight='11' markerWidth='11' markerUnits='userSpaceOnUse' refY='5.2' refX='-1' viewBox='0 0 11 11' class='marker cross flowchart-v2' id='mermaid-0_flowchart-v2-crossStart'%3e%3cpath style='stroke-width: 2%3b stroke-dasharray: 1%2c 0%3b' class='arrowMarkerPath' d='M 1%2c1 l 9%2c9 M 10%2c1 l -9%2c9'/%3e%3c/marker%3e%3cg class='root'%3e%3cg class='clusters'/%3e%3cg class='edgePaths'%3e%3cpath marker-end='url(%23mermaid-0_flowchart-v2-pointEnd)' style='' class='edge-thickness-normal edge-pattern-solid edge-thickness-normal edge-pattern-solid flowchart-link' id='L_Block_Header_0' d='M261.255%2c270L252.074%2c274.167C242.893%2c278.333%2c224.53%2c286.667%2c207.566%2c294.703C190.602%2c302.74%2c175.036%2c310.479%2c167.253%2c314.349L159.47%2c318.219'/%3e%3cpath marker-end='url(%23mermaid-0_flowchart-v2-pointEnd)' style='' class='edge-thickness-normal edge-pattern-solid edge-thickness-normal edge-pattern-solid flowchart-link' id='L_Block_Body_0' d='M325.942%2c270L326.744%2c274.167C327.545%2c278.333%2c329.147%2c286.667%2c329.949%2c294.333C330.75%2c302%2c330.75%2c309%2c330.75%2c312.5L330.75%2c316'/%3e%3cpath marker-end='url(%23mermaid-0_flowchart-v2-pointEnd)' style='' class='edge-thickness-normal edge-pattern-dotted edge-thickness-normal edge-pattern-solid flowchart-link' id='L_SealedBlock_Block_0' d='M270.47%2c166L278.85%2c170.167C287.23%2c174.333%2c303.99%2c182.667%2c312.37%2c190.333C320.75%2c198%2c320.75%2c205%2c320.75%2c208.5L320.75%2c212'/%3e%3cpath marker-end='url(%23mermaid-0_flowchart-v2-pointEnd)' style='' class='edge-thickness-normal edge-pattern-solid 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marker-end='url(%23mermaid-0_flowchart-v2-pointEnd)' style='' class='edge-thickness-normal edge-pattern-solid edge-thickness-normal edge-pattern-solid flowchart-link' id='L_Body_Transaction_0' d='M279.068%2c374L271.093%2c378.167C263.117%2c382.333%2c247.166%2c390.667%2c239.19%2c398.333C231.215%2c406%2c231.215%2c413%2c231.215%2c416.5L231.215%2c420'/%3e%3cpath marker-end='url(%23mermaid-0_flowchart-v2-pointEnd)' style='' class='edge-thickness-normal edge-pattern-solid edge-thickness-normal edge-pattern-solid flowchart-link' id='L_Body_Withdrawals_0' d='M382.432%2c374L390.407%2c378.167C398.383%2c382.333%2c414.334%2c390.667%2c422.31%2c398.333C430.285%2c406%2c430.285%2c413%2c430.285%2c416.5L430.285%2c420'/%3e%3c/g%3e%3cg class='edgeLabels'%3e%3cg class='edgeLabel'%3e%3cg transform='translate(0%2c 0)' class='label'%3e%3cforeignObject height='0' width='0'%3e%3cdiv style='display: table-cell%3b white-space: nowrap%3b line-height: 1.5%3b max-width: 200px%3b text-align: center%3b' class='labelBkg' xmlns='http://www.w3.org/1999/xhtml'%3e%3cspan class='edgeLabel'%3e%3c/span%3e%3c/div%3e%3c/foreignObject%3e%3c/g%3e%3c/g%3e%3cg class='edgeLabel'%3e%3cg transform='translate(0%2c 0)' class='label'%3e%3cforeignObject height='0' width='0'%3e%3cdiv style='display: table-cell%3b white-space: nowrap%3b line-height: 1.5%3b max-width: 200px%3b text-align: center%3b' class='labelBkg' xmlns='http://www.w3.org/1999/xhtml'%3e%3cspan class='edgeLabel'%3e%3c/span%3e%3c/div%3e%3c/foreignObject%3e%3c/g%3e%3c/g%3e%3cg class='edgeLabel'%3e%3cg transform='translate(0%2c 0)' class='label'%3e%3cforeignObject height='0' width='0'%3e%3cdiv style='display: table-cell%3b white-space: nowrap%3b line-height: 1.5%3b max-width: 200px%3b text-align: center%3b' class='labelBkg' xmlns='http://www.w3.org/1999/xhtml'%3e%3cspan class='edgeLabel'%3e%3c/span%3e%3c/div%3e%3c/foreignObject%3e%3c/g%3e%3c/g%3e%3cg class='edgeLabel'%3e%3cg transform='translate(0%2c 0)' class='label'%3e%3cforeignObject 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Trait%3c/p%3e%3c/span%3e%3c/div%3e%3c/foreignObject%3e%3c/g%3e%3c/g%3e%3cg transform='translate(330.75%2c 347)' id='flowchart-Body-3' class='node default'%3e%3crect height='54' width='171.15625' y='-27' x='-85.578125' style='' class='basic label-container'/%3e%3cg transform='translate(-55.578125%2c -12)' style='' class='label'%3e%3crect/%3e%3cforeignObject height='24' width='111.15625'%3e%3cdiv style='display: table-cell%3b white-space: nowrap%3b line-height: 1.5%3b max-width: 200px%3b text-align: center%3b' xmlns='http://www.w3.org/1999/xhtml'%3e%3cspan class='nodeLabel'%3e%3cp%3eBlockBody Trait%3c/p%3e%3c/span%3e%3c/div%3e%3c/foreignObject%3e%3c/g%3e%3c/g%3e%3cg transform='translate(216.16796875%2c 139)' id='flowchart-SealedBlock-4' class='node default'%3e%3crect height='54' width='148.953125' y='-27' x='-74.4765625' style='' class='basic label-container'/%3e%3cg transform='translate(-44.4765625%2c -12)' style='' class='label'%3e%3crect/%3e%3cforeignObject height='24' width='88.953125'%3e%3cdiv style='display: table-cell%3b white-space: nowrap%3b line-height: 1.5%3b max-width: 200px%3b text-align: center%3b' xmlns='http://www.w3.org/1999/xhtml'%3e%3cspan class='nodeLabel'%3e%3cp%3eSealedBlock%3c/p%3e%3c/span%3e%3c/div%3e%3c/foreignObject%3e%3c/g%3e%3c/g%3e%3cg transform='translate(91.5859375%2c 243)' id='flowchart-SealedHeader-7' class='node default'%3e%3crect height='54' width='162.296875' y='-27' x='-81.1484375' style='' class='basic label-container'/%3e%3cg transform='translate(-51.1484375%2c -12)' style='' class='label'%3e%3crect/%3e%3cforeignObject height='24' width='102.296875'%3e%3cdiv style='display: table-cell%3b white-space: nowrap%3b line-height: 1.5%3b max-width: 200px%3b text-align: center%3b' xmlns='http://www.w3.org/1999/xhtml'%3e%3cspan class='nodeLabel'%3e%3cp%3eSealedHeader%3c/p%3e%3c/span%3e%3c/div%3e%3c/foreignObject%3e%3c/g%3e%3c/g%3e%3cg transform='translate(216.16796875%2c 35)' id='flowchart-RecoveredBlock-8' class='node 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class='nodeLabel'%3e%3cp%3eTransactions%3c/p%3e%3c/span%3e%3c/div%3e%3c/foreignObject%3e%3c/g%3e%3c/g%3e%3cg transform='translate(430.28515625%2c 451)' id='flowchart-Withdrawals-15' class='node default'%3e%3crect height='54' width='147.140625' y='-27' x='-73.5703125' style='' class='basic label-container'/%3e%3cg transform='translate(-43.5703125%2c -12)' style='' class='label'%3e%3crect/%3e%3cforeignObject height='24' width='87.140625'%3e%3cdiv style='display: table-cell%3b white-space: nowrap%3b line-height: 1.5%3b max-width: 200px%3b text-align: center%3b' xmlns='http://www.w3.org/1999/xhtml'%3e%3cspan class='nodeLabel'%3e%3cp%3eWithdrawals%3c/p%3e%3c/span%3e%3c/div%3e%3c/foreignObject%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/svg%3e)
Next Steps
- Learn about Transaction Types
- Understand Consensus validation
- Explore EVM execution