#[repr(C)]
pub struct Rent { pub lamports_per_byte_year: u64, pub exemption_threshold: f64, pub burn_percent: u8, }

Fields

lamports_per_byte_year: u64

Rental rate

exemption_threshold: f64

exemption threshold, in years

burn_percent: u8

Implementations

calculate how much rent to burn from the collected rent

minimum balance due for rent-exemption of a given size Account::data.len()

Note: a stripped-down version of this calculation is used in calculate_split_rent_exempt_reserve in the stake program. When this function is updated, – eg. when making rent variable – the stake program will need to be refactored

whether a given balance and data_len would be exempt

rent due on account’s data_len with balance

rent due for account that is known to be not exempt

Trait Implementations

Returns a copy of the value. Read more

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

Deserialize this value from the given Serde deserializer. Read more

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

This method tests for !=.

Serialize this value into the given Serde serializer. Read more

Deserializes a sysvar from its AccountInfo. Read more

Auto Trait Implementations

Blanket Implementations

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