Enum CompressionLevel 

pub enum CompressionLevel {
    Off,
    Lite,
    Standard,
    Max,
}

Unified compression level that replaces the 4 separate legacy concepts: terse_agent, output_density, terse_mode, and crp_mode.

Each level maps to specific component settings via to_components().

Variants

Off

Lite

Standard

Max

Implementations

impl CompressionLevel

pub fn to_components(&self) -> (TerseAgent, OutputDensity, &'static str, bool)

Decomposes the unified level into legacy component settings. Returns (TerseAgent, OutputDensity, crp_mode_str, terse_mode_bool).

pub fn from_legacy( terse_agent: &TerseAgent, output_density: &OutputDensity, ) -> Self

Infers a CompressionLevel from legacy config keys for backward compatibility. Priority: terse_agent > output_density (picks the highest implied level).

pub fn from_env() -> Option<Self>

Reads the compression level from the LEAN_CTX_COMPRESSION env var.

pub fn effective(config: &Config) -> Self

Returns the effective compression level with resolution order:

1. LEAN_CTX_COMPRESSION env var
2. compression_level in config
3. Inferred from legacy terse_agent + output_density

pub fn from_str_label(s: &str) -> Option<Self>

pub fn is_active(&self) -> bool

pub fn label(&self) -> &'static str

pub fn description(&self) -> &'static str

Trait Implementations

impl Clone for CompressionLevel

fn clone(&self) -> CompressionLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompressionLevel

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

Formats the value using the given formatter.

impl Default for CompressionLevel

fn default() -> CompressionLevel

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CompressionLevel

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CompressionLevel

fn eq(&self, other: &CompressionLevel) -> 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 CompressionLevel

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 CompressionLevel