Struct Dependency 

pub struct Dependency {
    pub binary: String,
    pub version: String,
    pub install_hint: String,
    pub homepage: String,
}

An external binary that a processor requires at runtime.

Pure-Rust processors (image, csv, file) have no dependencies. Processors wrapping CLI tools (yt-dlp, ffmpeg) declare their requirements here. The dependency checker verifies these before pipeline execution; bnto doctor reports missing deps with install hints.

Fields

binary: String

Binary name to look up on PATH (e.g., "yt-dlp", "ffmpeg").

version: String

Semver version constraint (e.g., ">=2023.0.0"). Empty = any version.

install_hint: String

Human-readable install instructions (e.g., "brew install yt-dlp").

homepage: String

Homepage URL for the tool.

Trait Implementations

impl Clone for Dependency

fn clone(&self) -> Dependency

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Dependency

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

Formats the value using the given formatter.

impl PartialEq for Dependency

fn eq(&self, other: &Dependency) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Dependency

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Dependency