Crate sim_table_core 

Shared table substrate: path validation, path-reference resolution, and the table operation protocol.

Table backends (sim-table-db, sim-table-remote, …) share one path-segment predicate, one absolute/relative reference syntax, and one table/<op> call protocol on the wire. This crate is the home for all three:

• capabilities: canonical fs/find/edit/exec/net capability names and compatibility alias checks for host-effect call sites;
• path: the legal-segment predicate (is_legal_table_segment) and a small TablePath accumulator that validates as it grows, plus TablePathRef for escaped absolute and relative references;
• op: the TableOp model plus encode_table_op/decode_table_op, which round-trip through the kernel Expr graph using the exact wire spellings that sim-table-remote already speaks.

It depends only on sim-kernel and sim-value, adding data ergonomics and protocol shape rather than runtime behavior, so it does not touch the kernel boundary.

Example

use sim_table_core::is_legal_table_segment;

assert!(is_legal_table_segment("nodes"));
assert!(!is_legal_table_segment("")); // empty
assert!(!is_legal_table_segment("..")); // parent escape
assert!(!is_legal_table_segment("a/b")); // path separator

Re-exports

pub use manifest::backend_manifest;

pub use op::TableOp;

pub use op::TableOpError;

pub use op::decode_table_op;

pub use op::encode_table_op;

pub use path::MAX_TABLE_PATH_SEGMENTS;

pub use path::MAX_TABLE_PATH_TEXT_BYTES;

pub use path::TablePath;

pub use path::TablePathError;

pub use path::TablePathRef;

pub use path::TablePathRefError;

pub use path::TablePathRefPart;

pub use path::is_legal_table_segment;

Modules

capabilities

Canonical host-effect capability names shared by table-like backends.

citizen_fields

Field encoders used by table/list citizen descriptors.

manifest

The narrow backend-manifest constructor shared by host-registered table backends.

op

The table/<op> operation model and its Expr wire encoding.

path

Table path segments, references, and canonical resolution.