Struct Manifest 

pub struct Manifest {
    pub package: Package,
    pub deps: HashMap<String, Dep>,
}

Parsed mlua-pkg.toml.

Shared schema for consumer and author manifests. The deps map is empty for author-side manifests (packages that are depended upon, not consumers).

Unknown top-level keys cause an immediate parse error (#[serde(deny_unknown_fields)]).

Fields

package: Package

[package] section — required in all manifests.

deps: HashMap<String, Dep>

[deps] table — optional; absent in author-side manifests.

Keys are the local package alias used in require().

Implementations

impl Manifest

pub fn from_path(path: impl AsRef<Path>) -> Result<Self, PkgError>

Read and parse a mlua-pkg.toml file at path.

Performs post-parse validation after TOML deserialization:

• Each [deps] entry must specify at most one of tag, rev, branch.

Errors

• PkgError::Io — file cannot be read.
• PkgError::ManifestParse — TOML is syntactically invalid, a required field is missing, an unknown field is present, or a type mismatch occurs.
• PkgError::Validation — post-parse invariants are violated (e.g. tag and rev both set on the same dependency).

pub fn from_toml_str(content: &str) -> Result<Self, PkgError>

Parse manifest TOML from a string, with the same validation as from_path.

For callers that hold mlua-pkg.toml content in memory (embedded config, generated manifests) and want to hand it to Config::with_manifest without a round-trip through the filesystem.

Errors

• PkgError::ManifestParse / PkgError::Validation as for from_path (no Io variant possible here).

Trait Implementations

impl Clone for Manifest

fn clone(&self) -> Manifest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Manifest

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Manifest

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Manifest

impl PartialEq for Manifest

fn eq(&self, other: &Manifest) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for Manifest

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 Manifest