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FilterBlockOption

reth_ethereum::rpc::eth::primitives

Enum FilterBlockOption

pub enum FilterBlockOption {
    Range {
        from_block: Option<BlockNumberOrTag>,
        to_block: Option<BlockNumberOrTag>,
    },
    AtBlockHash(FixedBytes<32>),
}

Available on crate feature rpc only.

Expand description

Represents the target range of blocks for the filter

Variants§

Range

Represents a range of blocks with optional from and to blocks

Note: ranges are considered to be inclusive

Fields

§from_block: Option<BlockNumberOrTag>

The block number or tag this filter should start at.

§to_block: Option<BlockNumberOrTag>

The block number or that this filter should end at.

AtBlockHash(FixedBytes<32>)

The hash of the block if the filter only targets a single block

Implementations§

impl FilterBlockOption

pub const fn get_to_block(&self) -> Option<&BlockNumberOrTag>

Returns the to_block value, if any

pub const fn get_from_block(&self) -> Option<&BlockNumberOrTag>

Returns the from_block value, if any

pub const fn as_range( &self, ) -> (Option<&BlockNumberOrTag>, Option<&BlockNumberOrTag>)

Returns the range (from_block, to_block) if this is a range filter.

pub const fn as_block_hash(&self) -> Option<&FixedBytes<32>>

Returns the block hash if this is a block hash filter.

pub const fn is_range(&self) -> bool

Returns true if this is a range filter.

pub const fn is_block_hash(&self) -> bool

Returns true if this is a block hash filter.

pub fn ensure_valid_block_range(&self) -> Result<(), FilterBlockError>

Ensure block range validity

pub const fn with_from_block( &self, block: BlockNumberOrTag, ) -> FilterBlockOption

Sets the block number this range filter should start at.

pub const fn with_to_block(&self, block: BlockNumberOrTag) -> FilterBlockOption

Sets the block number this range filter should end at.

pub const fn with_block_hash(&self, hash: FixedBytes<32>) -> FilterBlockOption

Pins the block hash this filter should target.

Trait Implementations§

impl Clone for FilterBlockOption

fn clone(&self) -> FilterBlockOption

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Copy for FilterBlockOption

impl Debug for FilterBlockOption

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

Formats the value using the given formatter. Read more

impl Default for FilterBlockOption

fn default() -> FilterBlockOption

Returns the “default value” for a type. Read more

impl Eq for FilterBlockOption

impl From<BlockNumberOrTag> for FilterBlockOption

fn from(block: BlockNumberOrTag) -> FilterBlockOption

Converts to this type from the input type.

impl From<FixedBytes<32>> for FilterBlockOption

fn from(hash: FixedBytes<32>) -> FilterBlockOption

Converts to this type from the input type.

impl<T> From<RangeFrom<T>> for FilterBlockOption
where T: Into<BlockNumberOrTag>,

fn from(r: RangeFrom<T>) -> FilterBlockOption

Converts to this type from the input type.

impl<T> From<RangeInclusive<T>> for FilterBlockOption
where T: Into<BlockNumberOrTag>,

fn from(r: RangeInclusive<T>) -> FilterBlockOption

Converts to this type from the input type.

impl<T> From<RangeToInclusive<T>> for FilterBlockOption
where T: Into<BlockNumberOrTag>,

fn from(r: RangeToInclusive<T>) -> FilterBlockOption

Converts to this type from the input type.

impl From<Uint<64, 1>> for FilterBlockOption

fn from(block: Uint<64, 1>) -> FilterBlockOption

Converts to this type from the input type.

impl From<u64> for FilterBlockOption

fn from(block: u64) -> FilterBlockOption

Converts to this type from the input type.

impl Hash for FilterBlockOption

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

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

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

impl PartialEq for FilterBlockOption

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more

impl StructuralPartialEq for FilterBlockOption

Auto Trait Implementations§

impl Freeze for FilterBlockOption

impl RefUnwindSafe for FilterBlockOption

impl Send for FilterBlockOption

impl Sync for FilterBlockOption

impl Unpin for FilterBlockOption

impl UnsafeUnpin for FilterBlockOption

impl UnwindSafe for FilterBlockOption

Blanket Implementations§

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🔬This is a nightly-only experimental API. (clone_to_uninit #126799)

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Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 40 bytes

Size for each variant:

Range: 39 bytes
AtBlockHash: 32 bytes