Trait anchor_lang::AccountsClose

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pub trait AccountsClose<'info>: ToAccountInfos<'info> {
    fn close(&self, sol_destination: AccountInfo<'info>) -> Result<()>;
}

Expand description

The close procedure to initiate garabage collection of an account, allowing one to retrieve the rent exemption.

Required Methods

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fn close(&self, sol_destination: AccountInfo<'info>) -> Result<()>

Implementations on Foreign Types

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impl<'info, T: AccountsClose<'info>> AccountsClose<'info> for Box<T>

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fn close(&self, sol_destination: AccountInfo<'info>) -> Result<()>

Implementors

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impl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> AccountsClose<'info> for Account<'info, T>

This function is for INTERNAL USE ONLY. Do NOT use this function in a program. Manual closing of Account<'info, T> types is NOT supported.

Details: Using close with Account<'info, T> is not safe because it requires the mut constraint but for that type the constraint overwrites the “closed account” discriminator at the end of the instruction.

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impl<'info, T: ZeroCopy + Owner> AccountsClose<'info> for AccountLoader<'info, T>

This function is for INTERNAL USE ONLY. Do NOT use this function in a program. Manual closing of AccountLoader<'info, T> types is NOT supported.

Details: Using close with AccountLoader<'info, T> is not safe because it requires the mut constraint but for that type the constraint overwrites the “closed account” discriminator at the end of the instruction.