Trait FromDuration 

pub trait FromDuration<T>: Sized {
    type Error;

    // Required method
    fn from_duration(from: T) -> Result<Self, Self::Error>;
}

A fallible conversion from one duration representation to another.

This is very similar to the std::convert::TryFrom trait which is currently unstable.

Required Associated Types

type Error

Required Methods

fn from_duration(from: T) -> Result<Self, Self::Error>

Convert from into a Self object.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl FromDuration<FloatDuration> for Duration

type Error = OutOfRangeError

fn from_duration(from: FloatDuration) -> Result<Duration, OutOfRangeError>

impl FromDuration<FloatDuration> for Duration

Available on crate feature chrono only.

type Error = OutOfRangeError

fn from_duration(from: FloatDuration) -> Result<Duration, OutOfRangeError>

Implementors

impl FromDuration<Duration> for FloatDuration

type Error = ()

impl FromDuration<TimeDelta> for FloatDuration

Available on crate feature chrono only.

type Error = ()