Struct CacheConfig 

pub struct CacheConfig {
    pub max_size_mb: Option<u32>,
}

Incremental cache configuration.

Today only maxSizeMb is exposed. The env var FALLOW_CACHE_MAX_SIZE (also in MB) wins over this field when both are set. The default cap is 256 MB; values are interpreted as whole megabytes.

Fields

max_size_mb: Option<u32>

Maximum on-disk cache size in megabytes. When the serialized cache exceeds 80% of this cap during save, the oldest entries are evicted down to 60% of the cap. Default: 256 MB.

Implementations

impl CacheConfig

pub fn is_default(&self) -> bool

Whether the config carries no overrides (used to suppress serialization of the cache field when the user has not customized it).

Trait Implementations

impl Clone for CacheConfig

fn clone(&self) -> CacheConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheConfig

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

Formats the value using the given formatter.

impl Default for CacheConfig

fn default() -> CacheConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CacheConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for CacheConfig

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl Serialize for CacheConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.