Trait cubic_spline::TryFrom

pub trait TryFrom<T>: Sized {
    type Error;
    pub fn try_from(value: T) -> Result<Self, Self::Error>;
}

The same as TryFrom from std/core, except that it allows generic implementations. Details are in this issue

Official documentation

Usually you don't need to implement is yourself. This trait here is for safe conversion into Points

Example

use cubic_spline::{TryFrom, Points, Error};

let my_points: Vec<(f64,f64)> = vec![(1.0, 1.0)];
let prepared_points = Points::try_from(&my_points);

assert_eq!(prepared_points.unwrap_err(), Error::TooFewPoints);

let another_try = Points::try_from( &[ [3.0, 5.1], [10.3, 11.9] ] );
assert!(another_try.is_ok());

Associated Types

type Error

The type returned in the event of a conversion error.

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Required methods

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

Performs the conversion.

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Implementors

impl<I: IntoIterator> TryFrom<I> for Points where
    I::Item: Into<Point>, 

type Error = Error

pub fn try_from(points: I) -> Result<Self>

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