Struct libcnb::data::buildpack::BuildpackId

pub struct BuildpackId(_);

buildpack.toml Buildpack Id. This is a newtype wrapper around a String. It MUST only contain numbers, letters, and the characters ., /, and -. It also cannot be config or app. Use std::str::FromStr to create a new instance of this struct.

Examples

use std::str::FromStr;
use libcnb::data::buildpack::BuildpackId;

let valid = BuildpackId::from_str("heroku/ruby-engine.MRI3");
assert_eq!(valid.unwrap().as_str(), "heroku/ruby-engine.MRI3");

let invalid = BuildpackId::from_str("!nvalid");
assert!(invalid.is_err());

Implementations

impl BuildpackId

pub fn as_str(&self) -> &str

Trait Implementations

impl Debug for BuildpackId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BuildpackId

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl FromStr for BuildpackId

type Err = Error

The associated error which can be returned from parsing.

fn from_str(value: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.