lynnesbian/fif
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This commit is contained in:
Lynne Megido 2021-06-14 17:08:52 +10:00
parent 6934dd0b5e
commit 0278fe252e
Signed by: lynnesbian
GPG key ID: F0A184B5213D9F90
3 changed files with 7 additions and 15 deletions
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4
src/formats.rs
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@ -10,8 +10,8 @@ use cfg_if::cfg_if;
use snailquote::escape;
use crate::findings::ScanError;
use crate::utils::{VERSION, BACKEND};
use crate::{Findings};
use crate::utils::{BACKEND, VERSION};
use crate::Findings;
use itertools::Itertools;
/// A macro for creating an array of `Writable`s without needing to pepper your code with `into()`s.

2
src/parameters.rs
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@ -1,7 +1,7 @@
//! [Clap] struct used to parse command line arguments.
use crate::string_type::String as StringType;
use crate::utils::{clap_version, clap_long_version};
use crate::utils::{clap_long_version, clap_version};
use cfg_if::cfg_if;
use clap::{AppSettings, Clap};
use std::collections::BTreeSet;

16
src/utils.rs
View file

@ -1,5 +1,5 @@
use once_cell::sync::OnceCell;
use cfg_if::cfg_if;
use once_cell::sync::OnceCell;
/// The current version of fif, as defined in Cargo.toml.
pub const VERSION: Option<&'static str> = option_env!("CARGO_PKG_VERSION");
@ -23,18 +23,10 @@ static CLAP_LONG_VERSION: OnceCell<String> = OnceCell::new();
/// Sets [`CLAP_VERSION`] to be the version defined in Cargo.toml, prefixed with a v (e.g. "v0.3.1"), then returns it as
/// a String.
pub(crate) fn clap_version() -> &'static str {
CLAP_VERSION
.set(format!("v{}", VERSION.unwrap_or("???")))
.unwrap_or_default(); // it doesn't matter if CLAP_VERSION has already been set
CLAP_VERSION.get().unwrap().as_str()
}
pub fn clap_version() -> &'static str { CLAP_VERSION.get_or_init(|| format!("v{}", VERSION.unwrap_or("???"))) }
/// Sets [`CLAP_LONG_VERSION`] to be similar to [`CLAP_VERSION`], followed by the chosen backend in parentheses (e.g.
/// "v0.3.1 (XDG-Mime backend)"), then returns it as a String.
pub(crate) fn clap_long_version() -> &'static str {
CLAP_LONG_VERSION
.set(format!("v{} ({} backend)", VERSION.unwrap_or("???"), BACKEND))
.unwrap_or_default();
CLAP_LONG_VERSION.get().unwrap().as_str()
pub fn clap_long_version() -> &'static str {
CLAP_LONG_VERSION.get_or_init(|| format!("v{} ({} backend)", VERSION.unwrap_or("???"), BACKEND))
}