Struct EnvironmentContext 

pub struct EnvironmentContext {
    pub working_directory: PathBuf,
    pub platform: String,
    pub os_version: Option<String>,
    pub date: String,
}

Environment context information.

Contains details about the current working environment that can be included in the system prompt to give the LLM context awareness.

Fields

working_directory: PathBuf

Current working directory.

platform: String

Operating system (e.g., “darwin”, “linux”, “windows”).

os_version: Option<String>

OS version string (e.g., “Darwin 25.2.0”).

date: String

Today’s date in YYYY-MM-DD format.

Implementations

impl EnvironmentContext

pub fn gather() -> EnvironmentContext

Gather environment context from the current system.

This collects:

• Current working directory
• Platform (OS type)
• OS version (via uname on Unix, ver on Windows)
• Current date

pub fn to_prompt_section(&self) -> String

Format the environment context as a system prompt section.

Returns a string wrapped in <env> tags suitable for appending to a system prompt.

Trait Implementations

impl Clone for EnvironmentContext

fn clone(&self) -> EnvironmentContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnvironmentContext

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

Formats the value using the given formatter.

impl Default for EnvironmentContext

fn default() -> EnvironmentContext

Returns the “default value” for a type.