pub struct FreezingThreshold(/* private fields */);
Expand description

A freezing threshold for a canister. Can be anywhere from 0 to 2^64-1 inclusive.

This represents the time, in seconds, of ‘runway’ the IC tries to guarantee the canister. If the canister’s persistent costs, like storage, will likely lead it to run out of cycles within this amount of time, then the IC will ‘freeze’ the canister. Attempts to call its methods will be rejected unconditionally. The canister also cannot make any calls that push its cycle count into freezing threshold range.

Trait Implementations§

source§

impl Clone for FreezingThreshold

source§

fn clone(&self) -> FreezingThreshold

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
source§

impl Debug for FreezingThreshold

source§

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

Formats the value using the given formatter. Read more
source§

impl From<FreezingThreshold> for u64

source§

fn from(freezing_threshold: FreezingThreshold) -> Self

Converts to this type from the input type.
source§

impl TryFrom<i128> for FreezingThreshold

§

type Error = FreezingThresholdError

The type returned in the event of a conversion error.
source§

fn try_from(value: i128) -> Result<Self, Self::Error>

Performs the conversion.
source§

impl TryFrom<i16> for FreezingThreshold

§

type Error = FreezingThresholdError

The type returned in the event of a conversion error.
source§

fn try_from(value: i16) -> Result<Self, Self::Error>

Performs the conversion.
source§

impl TryFrom<i32> for FreezingThreshold

§

type Error = FreezingThresholdError

The type returned in the event of a conversion error.
source§

fn try_from(value: i32) -> Result<Self, Self::Error>

Performs the conversion.
source§

impl TryFrom<i64> for FreezingThreshold

§

type Error = FreezingThresholdError

The type returned in the event of a conversion error.
source§

fn try_from(value: i64) -> Result<Self, Self::Error>

Performs the conversion.
source§

impl TryFrom<i8> for FreezingThreshold

§

type Error = FreezingThresholdError

The type returned in the event of a conversion error.
source§

fn try_from(value: i8) -> Result<Self, Self::Error>

Performs the conversion.
source§

impl TryFrom<u128> for FreezingThreshold

§

type Error = FreezingThresholdError

The type returned in the event of a conversion error.
source§

fn try_from(value: u128) -> Result<Self, Self::Error>

Performs the conversion.
source§

impl TryFrom<u16> for FreezingThreshold

§

type Error = FreezingThresholdError

The type returned in the event of a conversion error.
source§

fn try_from(value: u16) -> Result<Self, Self::Error>

Performs the conversion.
source§

impl TryFrom<u32> for FreezingThreshold

§

type Error = FreezingThresholdError

The type returned in the event of a conversion error.
source§

fn try_from(value: u32) -> Result<Self, Self::Error>

Performs the conversion.
source§

impl TryFrom<u64> for FreezingThreshold

§

type Error = FreezingThresholdError

The type returned in the event of a conversion error.
source§

fn try_from(value: u64) -> Result<Self, Self::Error>

Performs the conversion.
source§

impl TryFrom<u8> for FreezingThreshold

§

type Error = FreezingThresholdError

The type returned in the event of a conversion error.
source§

fn try_from(value: u8) -> Result<Self, Self::Error>

Performs the conversion.
source§

impl Copy for FreezingThreshold

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

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

source§

impl<T> Same for T

§

type Output = T

Should always be Self
source§

impl<T> ToOwned for T
where T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

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

fn clone_into(&self, target: &mut T)

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

impl<T, U> TryFrom<U> for T
where U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

source§

fn vzip(self) -> V