pub struct CargoManifest { /* private fields */ }Expand description
Handles reading and writing Cargo.toml manifest files.
Implementations§
Source§impl CargoManifest
impl CargoManifest
Sourcepub fn read_workspace_version(&self) -> Result<Version>
pub fn read_workspace_version(&self) -> Result<Version>
Read the workspace version from the root Cargo.toml.
Looks for [workspace.package].version.
§Errors
Returns an error if the file cannot be read or the version is not found.
Sourcepub fn get_package_paths(&self) -> Result<HashMap<String, PathBuf>>
pub fn get_package_paths(&self) -> Result<HashMap<String, PathBuf>>
Get all package names with their paths in the workspace.
Returns a map of package names to their root directory paths.
§Errors
Returns an error if workspace members cannot be discovered or parsed.
Sourcepub fn get_package_names(&self) -> Result<Vec<String>>
pub fn get_package_names(&self) -> Result<Vec<String>>
Get all package names in the workspace.
§Errors
Returns an error if workspace members cannot be discovered or parsed.
Sourcepub fn read_package_versions(&self) -> Result<HashMap<String, Version>>
pub fn read_package_versions(&self) -> Result<HashMap<String, Version>>
Read all package versions, resolving workspace inheritance.
For packages with version.workspace = true, the workspace version is used.
§Errors
Returns an error if package manifests cannot be read or parsed.
Sourcepub fn update_workspace_version(&self, new_version: &Version) -> Result<()>
pub fn update_workspace_version(&self, new_version: &Version) -> Result<()>
Update the workspace version in the root Cargo.toml.
This updates [workspace.package].version.
§Errors
Returns an error if the file cannot be read, parsed, or written.
Sourcepub fn read_package_dependencies(&self) -> Result<HashMap<String, Vec<String>>>
pub fn read_package_dependencies(&self) -> Result<HashMap<String, Vec<String>>>
Read package dependencies from member manifests.
Returns a map of package names to their workspace-internal dependencies.
Only includes dependencies that are defined in [workspace.dependencies]
with a path key, indicating they are internal to the workspace.
§Errors
Returns an error if package manifests cannot be read or parsed.
Sourcepub fn update_workspace_dependency_versions(
&self,
packages: &HashMap<String, Version>,
) -> Result<()>
pub fn update_workspace_dependency_versions( &self, packages: &HashMap<String, Version>, ) -> Result<()>
Update workspace dependency versions in the root Cargo.toml.
This updates versions in [workspace.dependencies] for internal crates.
§Errors
Returns an error if the file cannot be read, parsed, or written.
Auto Trait Implementations§
impl Freeze for CargoManifest
impl RefUnwindSafe for CargoManifest
impl Send for CargoManifest
impl Sync for CargoManifest
impl Unpin for CargoManifest
impl UnsafeUnpin for CargoManifest
impl UnwindSafe for CargoManifest
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