zcash_client_backend::keys

Enum AddressGenerationError

pub enum AddressGenerationError {
    InvalidTransparentChildIndex(DiversifierIndex),
    InvalidSaplingDiversifierIndex(DiversifierIndex),
    DiversifierSpaceExhausted,
    ReceiverTypeNotSupported(Typecode),
    KeyNotAvailable(Typecode),
    ShieldedReceiverRequired,
}
Expand description

Errors that can occur in the generation of unified addresses.

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InvalidTransparentChildIndex(DiversifierIndex)

The requested diversifier index was outside the range of valid transparent child address indices.

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InvalidSaplingDiversifierIndex(DiversifierIndex)

The diversifier index could not be mapped to a valid Sapling diversifier.

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DiversifierSpaceExhausted

The space of available diversifier indices has been exhausted.

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ReceiverTypeNotSupported(Typecode)

A requested address typecode was not recognized, so we are unable to generate the address as requested.

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KeyNotAvailable(Typecode)

A requested address typecode was recognized, but the unified key being used to generate the address lacks an item of the requested type.

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ShieldedReceiverRequired

A Unified address cannot be generated without at least one shielded receiver being included.

Trait Implementations§

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impl Clone for AddressGenerationError

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fn clone(&self) -> AddressGenerationError

Returns a copy of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for AddressGenerationError

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

Formats the value using the given formatter. Read more
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impl Display for AddressGenerationError

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

Formats the value using the given formatter. Read more
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impl Error for AddressGenerationError

1.30.0 · Source§

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
1.0.0 · Source§

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type-based access to context intended for error reports. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

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