pub struct UserClaim<'info> {
    pub authority: Signer<'info>,
    pub miner: Account<'info, Miner>,
    pub quarry: Account<'info, Quarry>,
    pub unused_miner_vault: UncheckedAccount<'info>,
    pub unused_token_account: UncheckedAccount<'info>,
    pub token_program: Program<'info, Token>,
    pub rewarder: Account<'info, Rewarder>,
}
Expand description

Claim accounts

This accounts struct is always used in the context of the user authority staking into an account. This is NEVER used by an admin.

Validation should be extremely conservative.

Fields

authority: Signer<'info>

Miner authority (i.e. the user).

miner: Account<'info, Miner>

Miner.

quarry: Account<'info, Quarry>

Quarry to claim from.

unused_miner_vault: UncheckedAccount<'info>

Placeholder for the miner vault. CHECK: OK

unused_token_account: UncheckedAccount<'info>

Placeholder for the user’s staked token account. CHECK: OK

token_program: Program<'info, Token>

Token program

rewarder: Account<'info, Rewarder>

Rewarder

Trait Implementations

Returns the validated accounts struct. What constitutes “valid” is program dependent. However, users of these types should never have to worry about account substitution attacks. For example, if a program expects a Mint account from the SPL token program in a particular field, then it should be impossible for this method to return Ok if any other account type is given–from the SPL token program or elsewhere. Read more

program_id is the currently executing program.

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

is_signer is given as an optional override for the signer meta field. This covers the edge case when a program-derived-address needs to relay a transaction from a client to another program but sign the transaction before the relay. The client cannot mark the field as a signer, and so we have to override the is_signer meta field given by the client. Read more

Validates the account struct.

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

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The alignment of pointer.

The type for initializers.

Initializes a with the given initializer. Read more

Dereferences the given pointer. Read more

Mutably dereferences the given pointer. Read more

Drops the object pointed to by the given pointer. Read more

Should always be Self

The resulting type after obtaining ownership.

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

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.