cargo_msrv/context/
set.rs

1use crate::cli::{CargoMsrvOpts, SubCommand};
2use crate::context::{EnvironmentContext, RustReleasesContext};
3use crate::error::CargoMSRVError;
4use crate::manifest::bare_version::BareVersion;
5use std::convert::{TryFrom, TryInto};
6
7#[derive(Debug)]
8pub struct SetContext {
9    /// MSRV to set.
10    pub msrv: BareVersion,
11
12    /// The context for Rust releases
13    pub rust_releases: RustReleasesContext,
14
15    /// Resolved environment options
16    pub environment: EnvironmentContext,
17}
18
19impl TryFrom<CargoMsrvOpts> for SetContext {
20    type Error = CargoMSRVError;
21
22    fn try_from(opts: CargoMsrvOpts) -> Result<Self, Self::Error> {
23        let CargoMsrvOpts {
24            shared_opts,
25            subcommand,
26            ..
27        } = opts;
28
29        let set_opts = match subcommand {
30            SubCommand::Set(opts) => opts,
31            _ => unreachable!("This should never happen. The subcommand is not `set`!"),
32        };
33
34        let environment = (&shared_opts).try_into()?;
35
36        Ok(Self {
37            msrv: set_opts.msrv,
38            rust_releases: set_opts.rust_releases_opts.into(),
39            environment,
40        })
41    }
42}
cargo_msrv/context/set.rs

cargo_msrv/context/
set.rs
