Struct DockerContext 

pub struct DockerContext {
    pub rust_channel: String,
    pub has_frontend: bool,
    pub bins: Vec<String>,
    pub web_bin: String,
    pub copy_dirs_present: Vec<String>,
    pub runtime_apt: Vec<String>,
}

Inputs the Dockerfile renderer needs. All fields come from the project (rust-toolchain.toml, Cargo.toml, on-disk dirs, deploy metadata) and are fully resolved by the caller — render_dockerfile itself does no I/O.

Fields

rust_channel: String

Rust release channel — e.g. “stable”, “1.90.0”.

has_frontend: bool

Whether frontend/package.json exists in the project root.

bins: Vec<String>

All [[bin]] names declared in the project Cargo.toml.

Callers obtain bin entries via crate::project::read_bins (which returns Vec<BinEntry>) and convert to names at the call site: bins: read_bins(root).into_iter().map(|b| b.name).collect(). The renderer only needs names; keeping this field as Vec<String> preserves the “pure render” boundary (no project-module types leak into the template module).

web_bin: String

Resolved web bin name (D-02). Used for the runtime ENTRYPOINT.

copy_dirs_present: Vec<String>

metadata.copy_dirs filtered down to dirs that actually exist.

runtime_apt: Vec<String>

Verbatim metadata.runtime_apt.

Trait Implementations

impl Clone for DockerContext

fn clone(&self) -> DockerContext

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DockerContext

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

Formats the value using the given formatter.