Struct DiskGuardEnvironment 

pub struct DiskGuardEnvironment {
    pub reserve: Option<OsString>,
    pub legacy_reserve: Option<OsString>,
    pub deadline: Option<OsString>,
}

One construction-time snapshot shared by backend opening and config identity. Raw values remain intact so invalid Unicode and overflow fail at validation.

Fields

reserve: Option<OsString>

legacy_reserve: Option<OsString>

deadline: Option<OsString>

Implementations

impl DiskGuardEnvironment

pub fn capture() -> Self

pub fn resolve( &self, reserve_override: Option<u64>, deadline_override: Option<u64>, ) -> Result<EffectiveDiskGuardConfig, SqliteError>

The legacy setting remains a fallback. Equal old/new values are accepted; conflicting values must be removed even when a backend overrides them.

Trait Implementations

impl Clone for DiskGuardEnvironment

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiskGuardEnvironment

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

Formats the value using the given formatter.

impl Default for DiskGuardEnvironment

fn default() -> Self

Returns the “default value” for a type.