Add --all(-generics|-monos) flags to monos command

With an additional -a shortcut for the simple --all flag that combines
listing all generics and monomorphizations

Also extends tests accordingly

Relates to rustwasm#109

opt/definitions.rs

@@ -367,9 +367,24 @@ pub struct Monos {
  max_generics: u32,
 
  /// The maximum number of individual monomorphizations to list for each
- /// generic function.
+ /// listed generic function.
  #[structopt(short = "n", long = "max-monos", default_value = "10")]
  max_monos: u32,
+
+ /// List all generics and all of their individual monomorphizations.
+ /// If combined with -g then monomorphizations are hidden.
+ /// Overrides -m <max_generics> and -n <max_monos>
+ #[structopt(short = "a", long = "all")]
+ all_generics_and_monos: bool,
+
+ /// List all generics. Overrides -m <max_generics>
+ #[structopt(long = "all-generics")]
+ all_generics: bool,
+
+ /// List all individual monomorphizations for each listed generic
+ /// function. Overrides -n <max_monos>
+ #[structopt(long = "all-monos")]
+ all_monos: bool,
 }
 
 impl Default for Monos {
@@ -385,6 +400,10 @@ impl Default for Monos {
  only_generics: false,
  max_generics: 10,
  max_monos: 10,
+
+ all_generics_and_monos: false,
+ all_generics: false,
+ all_monos: false,
  }
  }
 }
@@ -403,13 +422,21 @@ impl Monos {
 
  /// The maximum number of generics to list.
  pub fn max_generics(&self) -> u32 {
- self.max_generics
+ if self.all_generics_and_monos || self.all_generics {
+ u32::MAX
+ } else {
+ self.max_generics
+ }
  }
 
  /// The maximum number of individual monomorphizations to list for each
  /// generic function.
  pub fn max_monos(&self) -> u32 {
- self.max_monos
+ if self.all_generics_and_monos || self.all_monos {
+ u32::MAX
+ } else {
+ self.max_monos
+ }
  }
 
  /// Set whether to hide individual monomorphizations and only show the
@@ -421,12 +448,22 @@ impl Monos {
  /// Set the maximum number of generics to list.
  pub fn set_max_generics(&mut self, max: u32) {
  self.max_generics = max;
+ self.all_generics = false;
+ if self.all_generics_and_monos {
+ self.all_generics_and_monos = false;
+ self.all_monos = true;
+ }
  }
 
  /// Set the maximum number of individual monomorphizations to list for each
  /// generic function.
  pub fn set_max_monos(&mut self, max: u32) {
  self.max_monos = max;
+ self.all_monos = false;
+ if self.all_generics_and_monos {
+ self.all_generics_and_monos = false;
+ self.all_generics = true;
+ }
  }
 }