erebus 0.1.7

A CLI message generation library
Documentation 
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mod builder;

use crate::{files::FileId, label::Label, note::Note, severity::Severity};

#[derive(Debug, Clone, PartialEq, Eq)]
pub struct Message<Id: FileId> {
    pub(crate) text: String,
    pub(crate) identifier: Option<Identifier>,
    pub(crate) severity: Option<Severity>,
    pub(crate) labels: Vec<Label<Id>>,
    pub(crate) notes: Vec<Note>,
}

#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub enum Identifier {
    Simple(String),
    Hyperlink(String, String),
}

impl Identifier {
    #[must_use]
    pub const fn simple(text: String) -> Self {
        Self::Simple(text)
    }

    #[must_use]
    pub const fn hyperlink(text: String, url: String) -> Self {
        Self::Hyperlink(text, url)
    }

    #[must_use]
    pub fn as_str(&self) -> &str {
        match self {
            Self::Hyperlink(text, _) | Self::Simple(text) => text,
        }
    }

    #[must_use]
    pub fn len(&self) -> usize {
        self.as_str().len()
    }

    #[must_use]
    pub fn is_empty(&self) -> bool {
        self.as_str().is_empty()
    }

    #[must_use]
    pub const fn is_hyperlink(&self) -> bool {
        matches!(self, Self::Hyperlink(_, _))
    }

    #[must_use]
    pub fn url(&self) -> Option<&str> {
        match self {
            Self::Hyperlink(_, url) => Some(url),
            Self::Simple(_) => None,
        }
    }
}