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ScanPriority

zcash_client_backend::data_api::scanning

Enum ScanPriority 

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pub enum ScanPriority {
    Ignored,
    Scanned,
    Historic,
    OpenAdjacent,
    FoundNote,
    ChainTip,
    Verify,
}
Expand description

Scanning range priority levels.

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Ignored

Block ranges that are ignored have lowest priority.

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Scanned

Block ranges that have already been scanned will not be re-scanned.

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Historic

Block ranges to be scanned to advance the fully-scanned height.

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OpenAdjacent

Block ranges adjacent to heights at which the user opened the wallet.

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FoundNote

Blocks that must be scanned to complete note commitment tree shards adjacent to found notes.

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ChainTip

Blocks that must be scanned to complete the latest note commitment tree shard.

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Verify

A previously scanned range that must be verified to check it is still in the main chain, has highest priority.

Trait Implementations§

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impl Clone for ScanPriority

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fn clone(&self) -> Self

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
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impl Copy for ScanPriority

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impl Debug for ScanPriority

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

Formats the value using the given formatter. Read more
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impl Eq for ScanPriority

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impl Ord for ScanPriority

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fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other. Read more
1.21.0 (const: unstable) · Source§

fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
1.21.0 (const: unstable) · Source§

fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
1.50.0 (const: unstable) · Source§

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more
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fn clamp_to<R>(self, range: R) -> Self
where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)
Restrict a value to a certain range. Read more
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impl PartialEq for ScanPriority

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl PartialOrd for ScanPriority

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fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
1.0.0 (const: unstable) · Source§

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

Tests less than (for self and other) and is used by the < operator. Read more
1.0.0 (const: unstable) · Source§

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

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 (const: unstable) · Source§

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

Tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 (const: unstable) · Source§

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

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl StructuralPartialEq for ScanPriority

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