Struct solana_sdk::signer::presigner::Presigner[][src]

pub struct Presigner { /* fields omitted */ }
Expand description

A Signer implementation that represents a Signature that has been constructed externally. Performs a signature verification against the expected message upon sign() requests to affirm its relationship to the message bytes

Implementations

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

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

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

Fallibly gets the implementor’s public key

Fallibly produces an Ed25519 signature over the provided message bytes.

Infallibly gets the implementor’s public key. Returns the all-zeros Pubkey if the implementor has none. Read more

Infallibly produces an Ed25519 signature over the provided message bytes. Returns the all-zeros Signature if signing is not possible. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

Should always be Self

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.