Struct AliasLimits 

#[non_exhaustive]
pub struct AliasLimits {
    pub max_total_replayed_events: usize,
    pub max_replay_stack_depth: usize,
    pub max_alias_expansions_per_anchor: usize,
}

Limits applied to alias replay to harden against alias bombs.

These limits also apply while aliases are expanded from anchored !include fragments.

Prefer constructing this via the alias_limits! macro instead of a struct literal. This keeps call sites stable if new fields are added in the future.

let limits = serde_saphyr::alias_limits! {
    max_replay_stack_depth: 32,
};

assert_eq!(limits.max_replay_stack_depth, 32);

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

max_total_replayed_events: usize

Maximum total number of replayed events injected from aliases across the entire parse. When exceeded, deserialization errors (alias replay limit exceeded).

max_replay_stack_depth: usize

Maximum depth of the alias replay stack (nested alias → injected buffer → alias, etc.).

max_alias_expansions_per_anchor: usize

Maximum number of times a single anchor id may be expanded via alias. Use usize::MAX for “unlimited”.

Trait Implementations

impl Clone for AliasLimits

fn clone(&self) -> AliasLimits

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AliasLimits

impl Debug for AliasLimits

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

Formats the value using the given formatter.

impl Default for AliasLimits

fn default() -> Self

Returns the “default value” for a type.