Struct SelectionOptions 

pub struct SelectionOptions {
    pub target_block: Option<u64>,
    pub require_archive: bool,
}

Options for endpoint selection

Fields

target_block: Option<u64>

Target block number for historical queries. If set, will prefer archive nodes that can serve this block.

require_archive: bool

Force archive node selection even for recent blocks

Implementations

impl SelectionOptions

pub fn for_block(block: u64) -> Self

Create options for a historical query at a specific block

pub fn archive() -> Self

Create options that require an archive node

Trait Implementations

impl Clone for SelectionOptions

fn clone(&self) -> SelectionOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SelectionOptions

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

Formats the value using the given formatter.

impl Default for SelectionOptions

fn default() -> SelectionOptions

Returns the “default value” for a type.